MPEC 2019-X33 : 2019 XF
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M.P.E.C. 2019-X33 Issued 2019 December 3, 13:11 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 XF
Observations:
K19X00F C2019 11 25.57325106 57 34.686+34 04 04.08 22.1 GVEX033F51
K19X00F C2019 11 25.58576406 57 35.651+34 04 07.17 23.0 GVEX033F51
K19X00F C2019 11 25.59830706 57 36.669+34 04 09.78 22.7 GVEX033F51
K19X00F C2019 11 25.61078306 57 37.681+34 04 12.35 22.6 GVEX033F51
K19X00F C2019 11 29.61204207 04 19.730+34 21 46.62 21.9 GVEX033F51
K19X00F C2019 11 29.62132007 04 20.651+34 21 48.60 21.5 GVEX033F51
K19X00F C2019 11 29.63060107 04 21.551+34 21 51.07 21.6 GVEX033F51
K19X00F C2019 11 29.63986607 04 22.482+34 21 53.03 21.7 GVEX033F51
K19X00F* C2019 12 02.36818 07 10 03.84 +34 36 04.9 21.6 GVEX033G96
K19X00F C2019 12 02.37337 07 10 04.48 +34 36 06.6 21.6 GVEX033G96
K19X00F C2019 12 02.37855 07 10 05.09 +34 36 08.2 21.9 GVEX033G96
K19X00F C2019 12 02.38372 07 10 05.78 +34 36 10.4 21.4 GVEX033G96
K19X00F C2019 12 02.41902 07 10 10.05 +34 36 22.6 21.7 GVEX033V06
K19X00F C2019 12 02.42218 07 10 10.44 +34 36 23.7 21.4 GVEX033V06
K19X00F C2019 12 02.42574 07 10 10.89 +34 36 24.8 21.4 GVEX033V06
K19X00F C2019 12 02.42929 07 10 11.31 +34 36 26.1 21.4 GVEX033V06
K19X00F C2019 12 03.30693 07 12 21.20 +34 41 31.2 VEX033I52
K19X00F C2019 12 03.32096 07 12 23.14 +34 41 37.2 21.1 GVEX033I52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
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. Rankin. 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. 1.0-m reflector + CCD.
V06 Catalina Sky Survey-Kuiper. 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. 1.55-m reflector + CCD.
Orbital elements:
2019 XF Earth MOID = 0.0087 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 73.09573 (2000.0) P Q
n 0.62422024 Peri. 291.64863 -0.91926895 +0.35738750
a 1.3559515 Node 269.60167 -0.27161795 -0.87927731
e 0.6975068 Incl. 9.49637 -0.28490049 -0.31487393
P 1.58 H 23.3 G 0.15 U 9
Residuals in seconds of arc
191125 F51 0.0 0.1- 191129 F51 0.1- 0.0 191202 V06 0.2- 0.1+
191125 F51 0.3- 0.2+ 191129 F51 0.1+ 0.1- 191202 V06 0.1- 0.1+
191125 F51 0.0 0.1+ 191202 G96 0.0 0.3+ 191202 V06 0.0 0.0
191125 F51 0.3+ 0.0 191202 G96 0.0 0.1+ 191202 V06 0.2- 0.2+
191129 F51 0.0 0.0 191202 G96 0.3- 0.2- 191203 I52 0.0 0.1+
191129 F51 0.1+ 0.3- 191202 G96 0.4+ 0.1+ 191203 I52 0.1+ 0.0
Ephemeris:
2019 XF a,e,i = 1.36, 0.70, 9 q = 0.4102
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 03 06 28 02.5 +32 55 10 0.6811 1.4813 123.5 34.0 24.7
...
2019 11 18 06 47 05.5 +33 37 06 0.4396 1.3326 134.1 32.2 23.5
...
2019 11 26 06 58 14.3 +34 05 42 0.3179 1.2461 139.5 30.9 22.6
...
2019 12 02 07 09 12.8 +34 34 00 0.2299 1.1777 143.0 30.3 21.8
2019 12 03 07 11 33.4 +34 39 43 0.2155 1.1660 143.4 30.2 21.6
2019 12 04 07 14 08.7 +34 45 51 0.2012 1.1543 143.9 30.2 21.4
...
2019 12 10 07 40 13.9 +35 35 02 0.1169 1.0817 144.1 32.3 20.2
...
2019 12 18 12 56 18.8 +15 23 22 0.02413 0.9799 79.5 99.2 18.8
...
2020 01 02 18 15 47.0 -31 18 30 0.2137 0.7743 10.8 166.2 33.3
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-X33
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