C/1998 M1 (LINEAR)
Epoch 1998 Nov. 3.0 TT = JDT 2451120.5
T 1998 Oct. 28.12181 TT Nakano
q 3.1181262 (2000.0) P Q
z +0.0023286 Peri. 19.40567 +0.07518536 +0.93811094
+/-0.0000072 Node 256.06757 -0.95473805 -0.03012486
e 0.9927391 Incl. 20.38478 -0.28778886 +0.34502225
From 175 observations 1998 May 22-1999 Nov. 10, mean residual 0".65.
Residuals in seconds of arc
1998/ 980618 752 0.0 0.4- 980703 367 0.4- 0.3+
980522 704 (0.2+ 5.8-) 980618 752 0.8+ 0.0 980703 367 0.3- 0.4+
980522 704 0.4- 0.2- 980618 709 0.7+ 1.9- 980703 367 0.1+ 0.7+
980522 704 (0.4- 2.6-) 980618 752 0.1+ 0.2+ 980714 422 0.2+ 1.0-
980522 704 (2.5- 2.0+) 980618 709 0.4+ 1.4- 980714 422 0.1- 0.6-
980616 704 (1.9+ 8.1-) 980618 752 0.0 0.8- 980714 422 0.3- 0.4-
980616 704 0.9- 0.6+ 980618 709 0.4+ 1.7- 980714 422 0.5- 0.3-
980616 704 0.1- 0.3- 980618 709 0.3- 0.3- 980714 422 0.5- 0.4-
980616 704 (2.3+ 1.5-) 980618 709 0.2+ 0.8- 980718 402 0.5- 0.2-
980616 704 (2.6- 1.5-) 980618 709 0.8+ 1.7- 980718 402 0.5- 0.5-
980616 557 1.3+ 0.0 980618 709 0.4+ 1.7- 980718 402 0.7- 0.1+
980616 046 0.6- 0.7+ 980618 696 0.8- 1.1+ 980725 691 (2.0- 1.6+)
980616 046 0.3- 0.4+ 980618 696 0.8- 1.0+ 980725 691 0.1+ 0.8-
980616 046 0.1- 0.5+ 980618 696 0.8- 1.0+ 980725 691 (2.2- 1.8+)
980616 046 0.5- 0.2- 980618 422 0.3+ 0.1+ 980808 426 0.3- 0.7+
980616 046 0.4- 0.2+ 980618 422 0.0 0.0 980808 426 0.4- 1.2+
980616 557 0.2+ 0.2- 980618 422 0.2+ 0.1- 980808 426 0.0 0.8+
980616 557 0.0 0.3+ 980618 422 0.3- 0.2- 980904 402 0.6- 0.1-
980616 557 0.1- 0.6+ 980618 402 0.1- 0.5+ 980904 402 1.4+ 0.6-
980616 046 0.1+ 0.8+ 980618 402 0.3- 0.4+ 980904 402 0.3+ 0.1+
980616 046 0.3+ 0.8+ 980618 402 0.0 0.4+ 980909 046 0.4+ 0.3+
980616 046 0.1- 0.6+ 980618 400 (0.5+ 3.0-) 980909 046 0.1+ 0.2+
980617 752 0.4+ 0.4+ 980618 400 (0.5+ 2.9-) 980909 046 1.1- 0.9+
980617 709 0.7+ 1.8- 980618 400 (1.0+ 2.8-) 980916 360 0.0 0.3+
980617 709 0.7+ 1.4- 980619 709 0.1+ 0.5+ 980916 360 0.3- 0.7+
980617 709 0.6+ 1.4- 980619 709 0.0 0.7- 980920 897 (4.5+ 1.0-)
980617 709 0.8+ 1.6- 980619 709 0.2- 0.6- 1999/
980617 752 (0.2- 2.6-) 980619 709 0.4+ 0.9- 990513 360 0.1- 0.2+
980617 709 0.1+ 1.0- 980619 709 0.1+ 0.8- 990513 360 0.2- 0.2+
980617 752 0.3+ 0.9- 980619 696 0.6- 1.0+ 990513 360 0.2+ 0.4+
980617 752 0.0 1.0- 980619 696 0.6- 1.1+ 990520 360 0.3- 0.1-
980617 752 0.2+ 1.2- 980619 620 (2.5+ 3.4-) 990520 360 0.1+ 0.0
980617 752 0.3+ 1.9- 980619 620 1.3+ 1.3- 990520 360 0.3+ 0.2+
980617 696 0.6- 1.2+ 980619 620 1.3+ 0.2+ 990716 118 0.8- 0.1-
980617 696 0.5- 1.2+ 980620 402 0.1- 1.1+ 990716 118 1.6- 0.9-
980617 696 0.5- 1.1+ 980620 402 0.1- 0.6+ 990720 658 0.2+ 0.8+
980617 422 0.0 0.1- 980620 402 0.0 0.6+ 990720 658 0.3- 0.9+
980617 422 0.1+ 0.6- 980620 897 1.9+ 1.4- 990720 658 0.3- 1.1+
980617 422 0.1+ 1.2- 980620 046 0.5- 0.3+ 990722 402 0.6+ 0.0
980617 422 0.1+ 0.2- 980620 046 0.2- 0.5+ 990722 402 0.6+ 0.1+
980617 422 0.1- 0.5- 980620 046 0.3- 0.3+ 990722 402 0.7+ 0.3-
980617 422 0.2+ 0.1- 980620 046 0.0 0.4+ 990808 046 0.4- 1.2+
980617 426 0.3- 0.3+ 980622 426 0.0 0.2+ 990808 046 0.1+ 0.4+
980617 426 0.3- 0.5+ 980622 426 0.2+ 0.2+ 990808 046 0.2+ 0.8+
980617 426 0.5- 0.6+ 980622 426 0.2+ 0.6+ 990808 046 0.0 0.3+
980617 426 0.3- 0.6+ 980622 046 0.1- 0.6+ 990813 143 (0.4- 2.3-)
980617 402 0.4- 0.6+ 980622 046 0.8- 0.1+ 990813 143 0.4+ 1.5-
980617 402 0.1- 0.7+ 980622 046 0.0 0.7+ 990820 402 1.0+ 0.4+
980617 402 0.4- 0.1+ 980623 752 0.1+ 0.6- 990820 402 0.3+ 0.2+
980617 360 0.5- 1.4+ 980623 752 0.1- 0.1- 990820 402 0.6- 0.3-
980617 360 0.4- 1.0+ 980623 752 0.2+ 0.3- 990904 402 0.1+ 0.1-
980617 360 0.6- 1.2+ 980623 752 0.2+ 0.5- 990904 402 0.2- 0.1+
980617 867 0.0 0.2+ 980623 860 0.5+ 0.7- 990904 402 0.3+ 0.2-
980617 867 0.0 0.1+ 980624 860 0.3- 1.1- 990913 557 0.6- 0.0
980617 867 0.0 0.7+ 980624 860 0.5+ 0.7- 990913 557 0.2- 0.6-
980617 557 0.3+ 0.3+ 980626 426 0.2- 0.7+ 990913 159 0.2- 0.6-
980617 557 0.2- 0.3+ 980626 426 0.1+ 0.2+ 990913 159 0.9- 0.9-
980617 557 0.1- 0.1+ 980626 426 0.2- 0.4- 990915 046 0.6- 0.1-
980617 046 0.0 0.8+ 980627 372 1.5+ 0.2- 990915 046 0.0 0.1+
980617 046 0.1- 0.3+ 980628 844 0.1- 0.1+ 990915 046 0.3+ 0.1-
980617 557 0.1- 0.1+ 980628 844 0.8- 1.0+ 991110 360 0.7+ 0.8-
980617 046 0.3- 0.4+ 980628 844 1.0- 1.4+ 991110 360 1.3+ 0.4-
980617 046 0.2- 0.7+ 980629 897 (2.3- 0.6+) 991110 360 0.5+ 1.0-
980618 752 0.2- 0.8+ 980703 860 1.0+ 1.4-
980618 752 0.2+ 0.7- 980703 860 1.6+ 1.5-
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/1998 M1 (LINEAR)
Epoch 1998 Nov. 3.0 TT = JDT 2451120.5
T 1998 Oct. 28.12095 TT Nakano
q 3.1181139 (2000.0) P Q
z +0.0023404 Peri. 19.40548 +0.07518208 +0.93811079
+/-0.0000149 Node 256.06756 -0.95473808 -0.03012840
e 0.9927024 Incl. 20.38485 -0.28778961 +0.34502236
From 147 observations 1998 May 22-1999 May 20, mean residual 0".67.
◎C/1998 M1の軌道と予報位置です
5月13日と20日に,久万の中村彰正氏は,昨年9月16日以来,途絶えていた
この彗星の観測に,再び,成功しました.
C/1998 M1 (LINEAR)
Epoch 1998 Nov. 3.0 TT = JDT 2451120.5
T 1998 Oct. 28.12095 TT Nakano
q 3.1181139 (2000.0) P Q
z +0.0023404 Peri. 19.40548 +0.07518208 +0.93811079
+/-0.0000149 Node 256.06756 -0.95473808 -0.03012840
e 0.9927024 Incl. 20.38485 -0.28778961 +0.34502236
From 147 observations 1998 May 22-1999 May 20, mean residual 0".67.
Date/ 0h TT R.A.(2000) Decl. Delta r Daily motion Mag. Moon Age
h m 。 , , / PA 。 m1 。
1999 May 12 22 01.46 +06 50.3 3.737 3.638 13.5 / 44 17.0 34 .17
22 22 07.74 +08 27.9 3.657 3.687 11.8 / 38 17.0 158 .48
June 1 22 12.63 +10 00.3 3.577 3.737 10.0 / 30 17.0 70 .97
11 22 16.07 +11 26.2 3.499 3.789 8.2 / 20 17.0 64 .12
21 22 17.96 +12 43.7 3.426 3.842 6.7 / 4 17.0 147 .52
July 1 22 18.32 +13 50.7 3.360 3.896 5.7 / 343 17.0 44 .96
11 22 17.17 +14 45.4 3.306 3.951 5.4 / 318 17.1 98 .06
21 22 14.66 +15 25.8 3.267 4.008 5.8 / 295 17.1 120 .56
31 22 11.01 +15 50.5 3.245 4.065 6.5 / 278 17.1 28 .93
Aug. 10 22 06.56 +15 59.0 3.244 4.124 7.0 / 264 17.2 133 .03
20 22 01.72 +15 51.4 3.266 4.183 7.2 / 253 17.3 90 .59
30 21 56.94 +15 29.6 3.314 4.243 7.1 / 242 17.4 47 .89
Sept. 9 21 52.64 +14 56.2 3.387 4.304 6.5 / 230 17.5 152 .01
19 21 49.21 +14 14.6 3.486 4.366 5.7 / 216 17.6 59 .61
29 21 46.92 +13 28.8 3.609 4.428 4.9 / 197 17.7 82 .84
Oct. 9 21 45.92 +12 42.3 3.753 4.491 4.4 / 173 17.9 134 .00
19 21 46.30 +11 58.2 3.918 4.554 4.7 / 147 18.0 32 .63
29 21 48.03 +11 19.2 4.098 4.618 5.5 / 126 18.2 118 .77
Nov. 8 21 51.03 +10 47.0 4.291 4.683 6.6 / 112 18.4 107 .00
18 21 55.19 +10 22.7 4.493 4.748 7.8 / 102 18.5 26 .66
28 22 00.37 +10 06.9 4.700 4.813 9.0 / 94 18.7 147 .71
Dec. 8 22 06.43 +09 59.8 4.909 4.878 10.1 / 89 18.8 81 .00
18 22 13.24 +10 01.2 5.117 4.944 11.0 / 85 19.0 47 .71
28 22 20.65 +10 10.7 5.320 5.011 11.8 / 81 19.1 157 .66
2000 Jan. 7 22 28.54 +10 27.9 5.516 5.077 12.4 / 79 19.3 56 .00
17 22 36.79 +10 52.0 5.701 5.144 12.9 / 76 19.4 75 .76
27 22 45.30 +11 22.4 5.874 5.211 13.2 / 74 19.5 139 .63
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 1999 OAA/ComputingSection
write mail from CFAD0::NAKANO on 1999-06-01 22:21:16(JST).
C/1998 M1 (LINEAR)
Epoch 1998 Nov. 3.0 TT = JDT 2451120.5
T 1998 Oct. 28.14390 TT Nakano
q 3.1180354 (2000.0) P Q
z +0.0022992 Peri. 19.41226 +0.07529265 +0.93810233
+/-0.0000329 Node 256.06753 -0.95474156 -0.03001559
e 0.9928311 Incl. 20.38478 -0.28774915 +0.34505520
From 141 observations 1998 May 22-Sept. 16, mean residual 0".68.