[Iaude] MPEC X07: 2020 XB [a=2.51,e=0.62,i=10.9,H=25.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Dec 3 07:57:08 EST 2020
M.P.E.C. 2020-X07 Issued 2020 December 3, 12:55 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Division F of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2020 XB
Observations:
K20X00B* C2020 12 01.40284708 27 41.99 +23 57 48.5 16.71iUEX007I41
K20X00B C2020 12 01.40319408 27 40.95 +23 57 22.2 16.71iUEX007I41
K20X00B C2020 12 01.47248808 24 25.10 +22 31 14.8 16.85RUEX007I41
K20X00B C2020 12 01.47283608 24 24.16 +22 30 49.4 16.85RUEX007I41
K20X00B C2020 12 01.53898208 21 31.08 +21 12 29.5 17.07RUEX007I41
K20X00B C2020 12 01.53932908 21 30.15 +21 12 08.0 17.07RUEX007I41
K20X00B C2020 12 01.53944408 21 30.02 +21 11 57.7 17.13RUEX007I41
K20X00B C2020 12 01.53979208 21 29.15 +21 11 33.6 17.13RUEX007I41
K20X00B C2020 12 01.53990708 21 28.82 +21 11 24.1 17.40RUEX007I41
K20X00B C2020 12 01.54025508 21 27.98 +21 11 00.6 17.40RUEX007I41
K20X00B C2020 12 01.54038208 21 27.68 +21 10 53.1 16.92RUEX007I41
K20X00B C2020 12 01.54072908 21 26.79 +21 10 29.3 16.92RUEX007I41
K20X00B C2020 12 01.54084508 21 26.49 +21 10 21.0 17.03RUEX007I41
K20X00B C2020 12 01.54119208 21 25.64 +21 09 57.1 17.03RUEX007I41
K20X00B C2020 12 01.54131908 21 25.33 +21 09 49.1 17.22RUEX007I41
K20X00B C2020 12 01.54166708 21 24.48 +21 09 25.0 17.22RUEX007I41
K20X00B C2020 12 01.90785 08 10 51.60 +15 05 46.2 17.5 RoEX007K88
K20X00B C2020 12 01.90856 08 10 50.43 +15 05 10.0 17.5 RoEX007K88
K20X00B C2020 12 01.91068 08 10 46.96 +15 03 24.1 17.4 RoEX007K88
K20X00B C2020 12 01.91421 08 10 41.23 +15 00 28.4 17.5 RoEX007K88
K20X00B KC2020 12 01.92756 08 10 19.69 +14 49 31.2 18.0 RoEX007K88
K20X00B KC2020 12 01.92853 08 10 18.09 +14 48 44.2 17.7 RoEX007K88
K20X00B KC2020 12 01.92951 08 10 16.49 +14 47 56.2 18.0 RoEX007K88
K20X00B KC2020 12 01.93049 08 10 14.98 +14 47 08.2 17.9 RoEX007K88
K20X00B KC2020 12 02.97228607 52 40.52 +04 49 38.6 18.4 GVEX007B49
K20X00B KC2020 12 02.97328107 52 39.76 +04 49 16.8 18.5 GVEX007B49
K20X00B KC2020 12 02.98017407 52 34.55 +04 46 35.4 18.4 GVEX007B49
K20X00B KC2020 12 02.98322307 52 32.22 +04 45 24.3 18.1 GVEX007B49
Observer details:
B49 Paus Observatory, Sabadell. Observer J. Camarasa. 0.30-m f/4 reflector +
CCD.
I41 Palomar Mountain--ZTF. Observers B. T. Bolin, V. Bhalerao, C. M.
Copperwheat, K. P. Deshmukh, C.-Y. Hsu, Z.-Y. Lin, J. Purdum, K. Sharma,
C. Zhai, Z. T. F. Collaboration. Measurers B. T. Bolin, D. A. Duev, H.-W.
Lin, F. J. Masci, Q.-Z. Ye. 1.2-m f/2.4 Schmidt.
K88 GINOP-KHK, Piszkesteto. Observers K. Sarneczky, B. Seli. Measurer K.
Sarneczky. 0.60-m Schmidt + CCD.
Orbital elements:
2020 XB Earth MOID = 0.0053 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 8.91315 (2000.0) P Q
n 0.24847685 Peri. 153.12043 +0.72054842 -0.67034178
a 2.5057944 Node 250.14586 +0.59745016 +0.73000236
e 0.6199779 Incl. 10.86843 +0.35194215 +0.13318575
P 3.97 H 25.3 G 0.15 U 6
Residuals in seconds of arc
201201 I41 0.6+ 1.2- 201201 I41 0.2+ 0.3+ 201201 K88 0.0 0.3-
201201 I41 0.3+ 1.0- 201201 I41 0.2- 0.5+ 201201 K88 0.5- 0.2+
201201 I41 0.7+ 0.2+ 201201 I41 0.3- 0.2+ 201201 K88 0.7- 0.2+
201201 I41 0.8+ 0.2+ 201201 I41 0.1- 0.4+ 201201 K88 0.3+ 0.2+
201201 I41 1.2- 0.4- 201201 I41 0.0 1.2+ 201202 B49 (0.1- 2.0-)
201201 I41 (2.1- 2.2+) 201201 I41 0.2+ 1.1+ 201202 B49 0.1- 0.4-
201201 I41 0.1+ 0.1- 201201 K88 0.0 1.0+ 201202 B49 0.7+ 0.1-
201201 I41 0.1+ 0.1- 201201 K88 0.2- 0.1+ 201202 B49 0.7+ 0.2+
201201 I41 (0.5- 1.6-) 201201 K88 0.7- 0.4-
201201 I41 0.1- 1.0- 201201 K88 0.8- 1.1-
Ephemeris:
2020 XB a,e,i = 2.51, 0.62, 11 q = 0.9523
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 11 03 19 06 32.3 +15 54 01 0.1783 0.9589 74.2 95.5 24.9
...
2020 11 18 19 07 36.3 +19 28 30 0.08189 0.9569 65.1 110.4 24.0
...
2020 11 26 18 51 04.8 +28 35 52 0.02912 0.9742 63.3 115.2 22.1
...
2020 12 02 08 08 10.6 +13 58 25 0.01427 0.9948 128.5 50.8 17.9
2020 12 03 07 52 04.7 +04 43 38 0.02028 0.9989 129.9 49.2 18.7
2020 12 04 07 43 38.8 -00 12 48 0.02663 1.0030 130.4 48.4 19.2
...
2020 12 10 07 26 57.6 -09 08 56 0.06627 1.0314 133.3 44.0 21.2
...
2020 12 18 07 19 29.9 -11 10 59 0.1204 1.0768 138.2 37.5 22.4
...
2021 01 02 07 11 01.7 -10 18 24 0.2278 1.1796 146.4 27.5 23.7
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-X07
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