[Iaude] MPEC X65: 2020 XQ1 [a=2.10,e=0.72,i=2.0,H=25.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Dec 8 02:25:02 EST 2020
M.P.E.C. 2020-X65 Issued 2020 December 8, 07:23 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 XQ1
Observations:
K20X01Q* C2020 12 06.36269304 11 51.21 +08 39 49.0 20.33GVEX065G96
K20X01Q C2020 12 06.36783704 11 47.95 +08 38 50.2 VEX065G96
K20X01Q C2020 12 06.37810904 11 41.56 +08 36 54.1 20.41GVEX065G96
K20X01Q KC2020 12 06.43457804 11 06.23 +08 26 00.2 21.11GVEX065I52
K20X01Q KC2020 12 06.43557204 11 05.65 +08 25 48.4 19.89GVEX065I52
K20X01Q KC2020 12 06.43655704 11 05.00 +08 25 37.0 VEX065I52
K20X01Q KC2020 12 06.43754304 11 04.40 +08 25 25.3 VEX065I52
K20X01Q C2020 12 07.11845 04 03 39.23 +05 55 00.5 20.1 GVEX065I52
K20X01Q C2020 12 07.11993 04 03 38.03 +05 54 38.6 21.3 GVEX065I52
K20X01Q C2020 12 07.12142 04 03 36.87 +05 54 17.3 20.8 GVEX065I52
K20X01Q C2020 12 07.12291 04 03 35.68 +05 53 54.7 21.1 GVEX065I52
K20X01Q KC2020 12 08.19911503 46 08.18 +00 06 58.5 19.54GVEX065I52
K20X01Q KC2020 12 08.20038903 46 06.58 +00 06 27.2 19.33GVEX065I52
K20X01Q KC2020 12 08.20166503 46 04.89 +00 05 56.5 19.38GVEX065I52
K20X01Q KC2020 12 08.20293603 46 03.21 +00 05 24.8 19.39GVEX065I52
Observer details:
G96 Mt. Lemmon Survey. Observer T. A. Pruyne. Measurers E. J. Christensen,
G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A.
Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L.
Seaman, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. C. Fuls. Measurers
E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D.
Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos, B. Gray. 1.0-m
reflector + CCD, 1.5-m reflector + 10K CCD.
Orbital elements:
2020 XQ1 Earth MOID = 0.0141 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Bell
M 347.24825 (2000.0) P Q
n 0.32406521 Peri. 293.05477 -0.96976948 -0.24238550
a 2.0991708 Node 232.92940 +0.23483198 -0.89554166
e 0.7186750 Incl. 2.02693 +0.06634072 -0.37316808
P 3.04 H 25.8 G 0.15 U 8
Residuals in seconds of arc
201206 G96 0.7+ 0.3+ 201206 I52 0.4- 0.3- 201207 I52 0.2+ 0.7+
201206 G96 0.0 0.0 201206 I52 0.2- 0.5- 201208 I52 0.2- 0.2-
201206 G96 0.4+ 1.0+ 201207 I52 0.2- 0.7- 201208 I52 0.6+ 0.2-
201206 I52 0.5- 0.3- 201207 I52 0.4- 0.3- 201208 I52 0.1+ 0.4+
201206 I52 0.1+ 0.5- 201207 I52 0.1+ 0.8+ 201208 I52 0.4- 0.1-
Ephemeris:
2020 XQ1 a,e,i = 2.10, 0.72, 2 q = 0.5905
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 11 08 04 52 21.1 +22 23 50 0.4283 1.3820 151.4 20.1 25.7
...
2020 11 23 04 49 56.5 +20 31 41 0.2237 1.2066 167.1 10.5 23.6
...
2020 12 01 04 38 42.6 +17 03 41 0.1244 1.1099 174.7 4.7 21.9
...
2020 12 07 04 05 01.0 +06 25 38 0.05457 1.0366 159.8 19.1 20.5
2020 12 08 03 49 58.0 +01 26 39 0.04388 1.0243 152.9 26.0 20.2
2020 12 09 03 25 52.4 -06 32 52 0.03406 1.0120 142.1 36.7 20.0
...
2020 12 15 18 37 28.0 -42 13 02 0.05012 0.9385 23.5 155.2 28.7
...
2020 12 23 17 33 21.9 -30 52 24 0.1439 0.8424 10.4 167.9
...
2021 01 07 17 25 46.9 -26 50 02 0.3477 0.6824 24.5 143.3 30.0
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-X65
More information about the Iaude
mailing list