C/1999 K5 (LINEAR)
Epoch 2000 June 25.0 TT = JDT 2451720.5
T 2000 July 4.39316 TT Nakano
q 3.2553821 (2000.0) P Q
z -0.0005147 Peri. 241.48710 +0.14238322 -0.24361766
+/-0.0000011 Node 106.38180 -0.06857992 +0.96448074
e 1.0016756 Incl. 89.47320 -0.98743294 -0.10211436
From 217 observations 1999 May 20-2002 Feb. 15, mean residual 0".64.
Residuals in seconds of arc
1999/ 990614 355 0.4+ 0.9+ 001023 467 0.0 0.4-
990520 704 0.2+ 1.8+ 990614 355 1.0+ 0.3+ 001023 467 0.7+ 0.1-
990520 704 1.0- 0.7+ 990614 355 0.7+ 0.4+ 001023 467 0.4+ 0.0
990520 704 (2.5- 4.4+) 990614 402 1.1+ 1.3+ 001023 467 0.1+ 0.2-
990520 704 (4.3- 3.1+) 990614 402 0.9+ 1.0+ 001028 320 0.0 0.3-
990520 704 (5.0- 1.8+) 990614 402 0.9+ 1.1+ 001028 320 0.7- 0.7-
990522 046 0.0 0.2+ 990625 118 0.1+ 0.0 001102 467 0.3- 0.7-
990522 046 0.2- 0.4+ 990625 118 0.2- 0.1- 001206 467 (3.4- 0.8-)
990522 046 0.2- 0.1- 990703 046 0.0 0.3- 001206 467 (3.3- 0.5-)
990522 046 0.4- 0.0 990703 046 0.1- 0.1- 001208 428 0.3- 0.1-
990522 046 0.3- 0.5- 990703 046 0.1- 0.1- 001208 428 0.3- 0.2-
990522 557 0.1+ 0.3+ 990703 046 0.2- 0.1- 001208 428 0.4- 0.3-
990522 557 0.1- 0.3+ 990703 046 0.0 0.2- 001218 428 1.0- 0.6+
990522 557 0.1+ 0.2+ 990703 143 0.2+ 0.1- 001218 428 1.1- 0.5+
990522 557 0.2- 0.3+ 990703 143 0.1- 0.4+ 001218 428 0.9- 0.4+
990522 844 0.2- 0.3- 990703 143 0.4- 0.0 2001/
990522 844 0.6- 0.1- 990708 360 0.3- 0.4- 010124 913 0.3+ 1.1+
990522 844 0.4- 0.5+ 990708 360 0.2- 0.5- 010124 913 0.3+ 1.4+
990522 844 0.3+ 0.2+ 990709 402 0.5- 0.5- 010124 913 0.1- 1.3+
990522 860 0.3+ 1.5- 990709 402 0.5- 0.4- 010129 808 0.4+ 0.6-
990522 321 0.4+ 0.8+ 990709 402 0.4- 0.3- 010129 808 0.5+ 0.6-
990522 321 1.2+ 1.0+ 990714 704 0.2+ 0.3+ 010129 320 0.8- 1.0+
990522 321 0.5+ 0.1+ 990714 704 0.2- 0.2+ 010129 320 0.4- 0.9+
990522 321 0.2+ 0.3+ 990714 704 1.7- 0.2- 010130 913 0.6+ 0.0
990523 611 0.4- 0.4+ 990714 704 0.3- 0.2- 010130 913 0.3+ 0.5+
990523 611 0.7+ 1.0+ 990718 844 0.2- 0.6- 010130 808 (0.3+ 2.6+)
990523 859 0.8- 0.1+ 990718 844 0.3- 0.6- 010130 913 0.3+ 0.7+
990523 859 0.7- 0.3+ 990718 844 0.5- 0.8- 010130 808 0.4+ 0.3-
990523 859 0.6- 0.2+ 990719 704 0.4+ 0.1+ 010130 320 0.4- 0.6+
990523 859 0.8- 0.2- 990719 704 0.1- 0.1- 010130 320 0.6- 1.1+
990523 658 0.0 0.2+ 990719 704 0.3+ 0.5+ 010202 844 0.3+ 0.2-
990523 658 0.0 0.2+ 990722 834 0.4- 0.7- 010202 844 0.3+ 0.5+
990523 658 0.1+ 0.1- 990722 834 0.4+ 0.8- 010202 844 0.8+ 0.4-
990524 046 0.4- 0.2- 990723 402 0.0 0.4- 010210 808 (0.7+ 2.8+)
990524 046 0.3- 0.3- 990723 402 0.1+ 0.2- 010210 808 1.0+ 0.2+
990524 046 0.2- 0.2- 990723 402 0.0 0.2- 010211 428 0.1- 0.5+
990524 046 0.4- 0.4- 990730 322 0.7- 1.4- 010211 428 0.2+ 0.2-
990524 046 0.4- 0.4- 990730 322 0.4- 0.3- 010213 808 (0.7+ 3.4+)
990524 557 0.3- 0.4+ 990730 322 0.5- 0.1- 010213 808 0.8+ 0.0
990524 118 0.0 0.2- 990731 834 0.6- 0.2- 010215 808 (0.2+ 2.6+)
990524 557 0.3- 0.4+ 990731 834 0.5+ 0.7- 010217 844 0.5- 0.1+
990524 557 0.1+ 1.0+ 990731 897 1.1- 0.9- 010217 844 0.1- 0.0
990524 118 0.3- 0.0 990731 897 0.0 0.2- 010217 844 0.2+ 0.1-
990524 118 0.1- 0.4- 990731 897 0.7- 0.6- 010220 808 (0.8- 2.5+)
990524 734 0.2- 0.4+ 990731 349 0.8+ 0.3+ 010308 844 0.3- 0.8+
990524 734 0.2- 0.3+ 990731 349 0.2- 0.8- 010308 844 1.0+ 0.4+
990524 734 0.3- 0.2+ 990731 402 0.5+ 0.4- 010308 844 0.0 0.2+
990524 734 0.3- 0.5+ 990731 402 0.3+ 0.2- 010316 921 0.1+ 0.6-
990524 704 0.1+ 1.8+ 990731 402 0.3+ 0.0 010322 428 0.3- 0.6+
990524 704 0.1+ 1.6+ 990731 844 0.1+ 1.7- 010322 428 0.3- 0.4+
990524 704 0.8- 0.4+ 990731 844 0.3- 1.7- 010416 428 0.7+ 0.5+
990524 704 (2.8+ 0.7-) 990731 844 0.3- 1.3- 010416 428 0.4+ 0.4+
990524 688 0.3- 0.2+ 990801 952 0.4+ 0.4+ 010617 320 (2.1- 1.4+)
990524 688 0.2- 0.1+ 990801 952 0.1- 0.5+ 010617 320 0.2- 0.3+
990524 658 0.3+ 0.1+ 990801 952 1.0+ 0.2- 010617 320 0.8+ 0.3-
990524 658 0.4+ 0.0 990805 844 0.5+ 1.3- 010617 320 1.0- 0.1+
990524 658 0.3+ 0.0 990805 844 0.9+ 1.4- 010620 320 0.3- 0.3+
990528 046 0.1+ 0.2- 990805 844 0.2+ 1.3- 010620 320 0.7- 0.2-
990528 046 0.1+ 0.1+ 990806 118 0.5+ 0.4- 2002/
990528 046 0.2- 0.2+ 990806 118 0.4+ 0.5- 020105 704 0.2+ 0.8-
990528 046 0.1+ 0.1+ 990806 118 0.6+ 0.9- 020105 704 0.7- 1.3-
990529 104 1.4+ 0.2+ 990816 844 0.2- 0.4- 020105 704 0.4- 0.0
990529 104 1.9+ 0.5+ 990816 844 1.6- 0.7+ 020105 704 0.6- 0.7-
990529 104 (2.1+ 1.3+) 990816 844 0.2- 0.6- 020111 360 0.6+ 0.2+
990529 104 0.2+ 0.3+ 990818 897 0.9- 0.2+ 020111 360 0.4+ 0.3-
990529 104 0.6+ 0.0 991021 402 0.2+ 0.9- 020117 428 (2.0+ 0.6-)
990529 104 0.4- 0.7+ 991021 402 0.8- 0.9- 020124 844 (1.8+ 2.2+)
990531 402 0.3+ 0.4+ 991021 402 0.6- 1.0- 020124 844 1.5+ 1.6+
990531 402 0.2+ 0.1+ 2000/ 020124 844 (6.0+ 4.4-)
990531 402 0.4+ 0.0 000226 413 0.5- 0.1- 020206 349 0.4+ 0.4+
990608 367 0.4- 0.2+ 000226 413 0.5- 0.3- 020206 349 1.1+ 0.7+
990608 367 0.6- 0.5+ 000226 413 0.6- 0.0 020207 170 (1.5+ 2.0-)
990608 367 0.3- 0.5+ 000710 467 1.4- 1.6- 020207 170 (2.3+ 0.3-)
990608 360 0.1- 0.6- 000710 467 1.4- 1.9- 020207 170 1.1- 1.2-
990608 360 0.1- 0.6- 000710 467 1.5- 1.8- 020213 704 (2.1+ 0.9-)
990608 360 0.0 0.6- 000724 467 0.1- 0.9- 020213 704 (4.2+ 0.1+)
990610 860 0.2- 0.3- 000724 467 0.2- 0.9- 020213 704 (2.0+ 0.3-)
990610 860 0.9- 0.4- 000724 467 0.2+ 0.4- 020213 704 1.8+ 0.1-
990614 704 0.4+ 1.2+ 000727 474 (1.6- 3.7-) 020213 704 1.4+ 0.4+
990614 704 0.1+ 1.7+ 000727 474 (1.1- 3.1-) 020215 360 1.2+ 0.3-
990614 704 (0.5- 2.2+) 000727 474 (1.0- 2.7-) 020215 360 1.5+ 0.6-
990614 704 0.2+ 1.4+ 001022 467 1.4+ 0.4-
990614 704 (0.2- 2.6+) 001022 467 1.7+ 0.4-
NAKANO
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(C) Copyright 2002 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2002-02-25 23:29:25(JST).
C/1999 K5 (LINEAR)
Epoch 2000 June 25.0 TT = JDT 2451720.5
T 2000 July 4.39313 TT Nakano
q 3.2553815 (2000.0) P Q
z -0.0005139 Peri. 241.48710 +0.14238337 -0.24361743
+/-0.0000011 Node 106.38180 -0.06857989 +0.96448080
e 1.0016731 Incl. 89.47319 -0.98743292 -0.10211434
From 210 observations 1999 May 20-2002 Jan. 24, mean residual 0".62.
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 2002 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2002-01-29 00:05:43(JST).
◎C/1999 K5の軌道と予報位置です
この彗星も，半年間のブランクの後の観測です．久万の中村彰正氏の１月
11日の観測では， CCD全光度は16.3等，１月17日に14.1等，24日に15.5等（
844）と報告されています．
C/1999 K5 (LINEAR)
Epoch 2000 June 25.0 TT = JDT 2451720.5
T 2000 July 4.39313 TT Nakano
q 3.2553815 (2000.0) P Q
z -0.0005139 Peri. 241.48710 +0.14238337 -0.24361743
+/-0.0000011 Node 106.38180 -0.06857989 +0.96448080
e 1.0016731 Incl. 89.47319 -0.98743292 -0.10211434
From 210 observations 1999 May 20-2002 Jan. 24, mean residual 0".62.
Date/ TT R.A.(2000) Decl. Delta r Daily motion Mag. Moon Age
h h m ｡ , , / PA ｡ m1 ｡
2002 Jan. 25 12 06 37.22 -15 38.7 5.274 6.016 12.7 / 314 16.9 43 .85
26 12 06 36.58 -15 29.9 5.286 6.023 12.6 / 315 16.9 40 .92
27 12 06 35.96 -15 21.1 5.297 6.030 12.6 / 315 16.9 41 .97
28 12 06 35.35 -15 12.1 5.309 6.037 12.5 / 316 16.9 46 1.00
29 12 06 34.75 -15 03.1 5.322 6.043 12.5 / 317 16.9 54 .99
30 12 06 34.16 -14 54.1 5.334 6.050 12.4 / 317 17.0 64 .96
31 12 06 33.58 -14 44.9 5.347 6.057 12.3 / 318 17.0 75 .90
Feb. 1 12 06 33.01 -14 35.8 5.361 6.064 12.3 / 319 17.0 87 .82
2 12 06 32.45 -14 26.5 5.374 6.070 12.2 / 319 17.0 98 .73
3 12 06 31.90 -14 17.2 5.388 6.077 12.1 / 320 17.0 109 .62
4 12 06 31.37 -14 07.9 5.402 6.084 12.1 / 321 17.0 119 .51
5 12 06 30.84 -13 58.5 5.416 6.090 12.0 / 322 17.0 129 .40
6 12 06 30.33 -13 49.1 5.430 6.097 11.9 / 322 17.0 136 .30
7 12 06 29.83 -13 39.7 5.445 6.104 11.9 / 323 17.0 141 .21
8 12 06 29.34 -13 30.2 5.460 6.111 11.8 / 324 17.0 142 .13
9 12 06 28.87 -13 20.7 5.475 6.117 11.7 / 325 17.1 140 .07
10 12 06 28.41 -13 11.2 5.491 6.124 11.6 / 325 17.1 135 .03
11 12 06 27.95 -13 01.6 5.506 6.131 11.5 / 326 17.1 128 .01
12 12 06 27.52 -12 52.0 5.522 6.138 11.4 / 327 17.1 120 .00
13 12 06 27.09 -12 42.4 5.538 6.144 11.4 / 328 17.1 111 .01
14 12 06 26.68 -12 32.8 5.555 6.151 11.3 / 329 17.1 102 .04
15 12 06 26.28 -12 23.2 5.571 6.158 11.2 / 329 17.1 92 .09
16 12 06 25.89 -12 13.6 5.588 6.164 11.1 / 330 17.1 83 .15
17 12 06 25.51 -12 03.9 5.605 6.171 11.0 / 331 17.1 73 .22
18 12 06 25.15 -11 54.3 5.622 6.178 10.9 / 332 17.2 64 .31
19 12 06 24.80 -11 44.6 5.640 6.185 10.8 / 333 17.2 55 .40
20 12 06 24.46 -11 35.0 5.657 6.191 10.7 / 334 17.2 47 .50
21 12 06 24.14 -11 25.4 5.675 6.198 10.7 / 335 17.2 40 .60
22 12 06 23.83 -11 15.8 5.693 6.205 10.6 / 335 17.2 36 .70
23 12 06 23.53 -11 06.2 5.711 6.212 10.5 / 336 17.2 36 .80
24 12 06 23.25 -10 56.6 5.730 6.218 10.4 / 337 17.2 41 .88
25 12 06 22.97 -10 47.0 5.748 6.225 10.3 / 338 17.2 49 .95
26 12 06 22.71 -10 37.4 5.767 6.232 10.2 / 339 17.3 60 .99
27 12 06 22.46 -10 27.9 5.786 6.239 10.1 / 340 17.3 71 1.00
28 12 06 22.23 -10 18.4 5.805 6.245 10.0 / 341 17.3 84 .98
Mar. 1 12 06 22.01 -10 08.9 5.824 6.252 10.0 / 342 17.3 96 .93
NAKANO
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(C) Copyright 2002 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2002-01-27 22:06:18(JST).
C/1999 K5 (LINEAR)
Epoch 2000 June 25.0 TT = JDT 2451720.5
T 2000 July 4.39359 TT Nakano
q 3.2553792 (2000.0) P Q
z -0.0005128 Peri. 241.48718 +0.14238299 -0.24361760
+/-0.0000013 Node 106.38179 -0.06857843 +0.96448091
e 1.0016695 Incl. 89.47319 -0.98743308 -0.10211284
From 203 observations 1999 May 20-2001 June 20, mean residual 0".61.
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 2001 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2001-07-31 23:54:42(JST).
C/1999 K5 (LINEAR)
Epoch 2000 June 25.0 TT = JDT 2451720.5
T 2000 July 4.39220 TT Nakano
q 3.2553887 (2000.0) P Q
z -0.0005116 Peri. 241.48683 +0.14238469 -0.24361649
+/-0.0000029 Node 106.38179 -0.06858426 +0.96448056
e 1.0016655 Incl. 89.47317 -0.98743243 -0.10211883
From 167 observations 1999 May 20-2000 Dec. 18, mean residual 0".60.
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 2000 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2000-12-24 02:39:41(JST).
C/1999 K5 (LINEAR)
Epoch 2000 June 25.0 TT = JDT 2451720.5
T 2000 July 4.37949 TT Nakano
q 3.2554210 (2000.0) P Q
z -0.0005318 Peri. 241.48500 +0.14238946 -0.24361359
+/-0.0000106 Node 106.38179 -0.06861587 +0.96447793
e 1.0017311 Incl. 89.47337 -0.98742954 -0.10215058
From 137 observations 1999 May 20-1999 Oct. 21, mean residual 0".54.
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 1999 OAA/ComputingSection
write mail from CFAD0::NAKANO on 1999-11-22 03:07:15(JST).
C/1999 K5 (LINEAR)
T 2000 July 4.57711 TT Nakano
q 3.2545265 (2000.0) P Q
Peri. 241.51752 +0.14292283 -0.24331080
Node 106.38078 -0.06789025 +0.96461861
e 1.0 Incl. 89.42719 -0.98740264 -0.10154203
From 111 observations 1999 May 20-July 23.
C/1999 K5 (LINEAR)
T 2000 July 4.65572 TT Nakano
q 3.2594658 (2000.0) P Q
Peri. 241.42948 +0.14285732 -0.24330892
Node 106.37967 -0.06948923 +0.96445522
e 1.0 Incl. 89.45646 -0.98730088 -0.10308683
From 80 observations 1999 May 20-June 14.
RunOff -5", -1" for the last observation from my orbit determined 5/20-5/24.
C/1999 K5 (LINEAR)
T 2000 July 4.47040 TT Nakano
q 3.2487173 (2000.0) P Q
Peri. 241.61981 +0.14290524 -0.24334132
Node 106.38084 -0.06605724 +0.96479781
e 1.0 Incl. 89.39892 -0.98752951 -0.09975057
From 68 observations 1999 May 20-June 8.
Date/ TT R.A.(2000) Decl. Delta r Daily motion Mag. Moon Age
h h m ｡ , , / PA ｡ m1 ｡
1999 June 10 14 19 32.90 -11 39.8 3.961 4.827 13.3 / 232 15.3 101 .15
11 14 19 32.18 -11 47.9 3.945 4.821 13.5 / 233 15.3 116 .08
12 14 19 31.45 -11 56.2 3.930 4.815 13.8 / 233 15.3 131 .02
13 14 19 30.70 -12 04.5 3.914 4.808 14.0 / 233 15.3 146 .00
14 14 19 29.94 -12 13.0 3.899 4.802 14.2 / 233 15.3 161 .01
15 14 19 29.17 -12 21.5 3.885 4.796 14.5 / 233 15.3 172 .05
16 14 19 28.38 -12 30.2 3.870 4.789 14.7 / 233 15.2 166 .11
17 14 19 27.57 -12 39.0 3.856 4.783 14.9 / 233 15.2 153 .19
18 14 19 26.75 -12 47.8 3.843 4.777 15.1 / 234 15.2 139 .28
19 14 19 25.92 -12 56.8 3.829 4.770 15.3 / 234 15.2 126 .38
20 14 19 25.08 -13 05.9 3.816 4.764 15.5 / 234 15.2 113 .48
21 14 19 24.22 -13 15.1 3.804 4.758 15.7 / 234 15.2 101 .58
22 14 19 23.35 -13 24.4 3.791 4.752 15.9 / 234 15.2 88 .68
23 14 19 22.46 -13 33.8 3.779 4.745 16.1 / 234 15.1 76 .76
24 14 19 21.57 -13 43.3 3.767 4.739 16.3 / 234 15.1 64 .84
25 14 19 20.66 -13 52.9 3.756 4.733 16.5 / 234 15.1 52 .90
26 14 19 19.75 -14 02.5 3.745 4.727 16.7 / 234 15.1 40 .95
27 14 19 18.82 -14 12.3 3.734 4.720 16.8 / 234 15.1 28 .98
28 14 19 17.88 -14 22.1 3.724 4.714 17.0 / 234 15.1 17 1.00
29 14 19 16.93 -14 32.0 3.714 4.708 17.1 / 234 15.1 6 1.00
30 14 19 15.97 -14 42.0 3.704 4.702 17.3 / 234 15.1 11 .97
July 1 14 19 15.00 -14 52.1 3.695 4.695 17.4 / 234 15.1 22 .93
2 14 19 14.03 -15 02.3 3.686 4.689 17.5 / 234 15.0 35 .87
3 14 19 13.04 -15 12.5 3.677 4.683 17.7 / 234 15.0 48 .80
4 14 19 12.05 -15 22.8 3.669 4.677 17.8 / 234 15.0 61 .70
5 14 19 11.05 -15 33.1 3.661 4.670 17.9 / 234 15.0 75 .60
6 14 19 10.04 -15 43.5 3.654 4.664 18.0 / 234 15.0 89 .49
7 14 19 09.03 -15 54.0 3.647 4.658 18.1 / 234 15.0 103 .38
8 14 19 08.01 -16 04.5 3.640 4.652 18.2 / 234 15.0 117 .27
9 14 19 06.98 -16 15.1 3.634 4.646 18.2 / 234 15.0 132 .17
10 14 19 05.95 -16 25.7 3.628 4.639 18.3 / 234 15.0 147 .09
11 14 19 04.91 -16 36.3 3.622 4.633 18.4 / 234 15.0 162 .03
12 14 19 03.88 -16 47.0 3.617 4.627 18.4 / 234 14.9 176 .00
13 14 19 02.83 -16 57.8 3.612 4.621 18.4 / 234 14.9 167 .00
14 14 19 01.79 -17 08.5 3.608 4.615 18.5 / 234 14.9 153 .03
15 14 19 00.74 -17 19.3 3.603 4.609 18.5 / 234 14.9 138 .08
16 14 18 59.69 -17 30.1 3.600 4.602 18.5 / 234 14.9 125 .15
17 14 18 58.64 -17 40.9 3.596 4.596 18.5 / 234 14.9 111 .23
18 14 18 57.60 -17 51.8 3.593 4.590 18.5 / 234 14.9 98 .33
19 14 18 56.55 -18 02.7 3.591 4.584 18.5 / 234 14.9 86 .42
20 14 18 55.50 -18 13.5 3.589 4.578 18.4 / 234 14.9 73 .52
21 14 18 54.45 -18 24.4 3.587 4.572 18.4 / 234 14.9 61 .61
22 14 18 53.41 -18 35.3 3.585 4.566 18.4 / 234 14.9 49 .70
23 14 18 52.37 -18 46.2 3.584 4.560 18.3 / 234 14.9 37 .79
24 14 18 51.33 -18 57.0 3.583 4.553 18.3 / 233 14.9 25 .86
25 14 18 50.29 -19 07.9 3.583 4.547 18.2 / 233 14.8 12 .92
26 14 18 49.26 -19 18.8 3.583 4.541 18.1 / 233 14.8 1 .96
27 14 18 48.24 -19 29.6 3.583 4.535 18.0 / 233 14.8 13 .99
28 14 18 47.22 -19 40.4 3.583 4.529 17.9 / 233 14.8 25 1.00
29 14 18 46.21 -19 51.2 3.584 4.523 17.8 / 233 14.8 38 .99
30 14 18 45.20 -20 02.0 3.586 4.517 17.7 / 233 14.8 51 .95
31 14 18 44.20 -20 12.7 3.587 4.511 17.6 / 232 14.8 65 .90
Aug. 1 14 18 43.21 -20 23.5 3.589 4.505 17.5 / 232 14.8 79 .82
C/1999 K5 (LINEAR)
T 2000 July 4.80634 TT Nakano
q 3.2750947 (2000.0) P Q
Peri. 241.14178 +0.14355120 -0.24297178
Node 106.38455 -0.07447025 +0.96399231
e 1.0 Incl. 89.49501 -0.98683699 -0.10809043
From 46 observations 1999 May 20-24.
戻ります。