[Iaude] MPEC X64: 2019 XJ1 [a=1.48,e=0.35,i=11.7,H=25.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Dec 5 13:02:29 EST 2019
M.P.E.C. 2019-X64 Issued 2019 December 5, 18:01 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
2019 XJ1
Observations:
K19X01J* C2019 12 03.33839 04 02 25.97 +21 42 34.4 21.3 GVEX064G96
K19X01J C2019 12 03.34409 04 02 24.94 +21 43 09.0 21.3 GVEX064G96
K19X01J C2019 12 03.34978 04 02 23.85 +21 43 43.6 20.9 GVEX064G96
K19X01J C2019 12 03.35549 04 02 22.78 +21 44 18.8 21.0 GVEX064G96
K19X01J C2019 12 03.45369 04 02 04.84 +21 54 17.5 21.1 GVEX064I52
K19X01J C2019 12 03.45619 04 02 04.37 +21 54 34.3 20.6 GVEX064I52
K19X01J C2019 12 04.46751903 59 13.111+23 43 47.99 21.44wUEX064F52
K19X01J C2019 12 04.48069803 59 10.386+23 45 14.70 21.18wUEX064F52
K19X01J C2019 12 04.49391903 59 07.626+23 46 41.69 21.48wUEX064F52
K19X01J C2019 12 04.50720403 59 04.872+23 48 09.39 21.44wUEX064F52
K19X01J KC2019 12 05.10426603 57 20.99 +24 55 48.4 20.8 VuEX064H21
K19X01J KC2019 12 05.11007803 57 19.73 +24 56 29.2 20.8 VuEX064H21
K19X01J KC2019 12 05.11927903 57 17.78 +24 57 34.3 21.7 VuEX064H21
K19X01J KC2019 12 05.22573 03 56 55.09 +25 10 06.2 21.0 GVEX064H36
K19X01J KC2019 12 05.23848 03 56 52.32 +25 11 34.6 20.9 GVEX064H36
K19X01J KC2019 12 05.25130 03 56 49.55 +25 13 03.9 21.3 GVEX064H36
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Dukes, T. Lowe, A.
Schultz, M. Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L.
Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + 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.
Orbital elements:
2019 XJ1 Earth MOID = 0.0761 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 68.58366 (2000.0) P Q
n 0.54800041 Peri. 61.19847 -0.63142947 -0.75171787
a 1.4789340 Node 69.23613 +0.62142945 -0.63734398
e 0.3545211 Incl. 11.74328 +0.46381275 -0.16944879
P 1.80 H 25.2 G 0.15 U 8
Residuals in seconds of arc
191203 G96 0.5- 0.1+ 191204 F52 0.1- 0.2+ 191205 H21 0.3+ 0.1-
191203 G96 0.1+ 0.2- 191204 F52 0.3+ 0.0 191205 H36 1.0- 1.1+
191203 G96 0.1- 0.4- 191204 F52 0.1+ 0.2- 191205 H36 0.4- 0.1-
191203 G96 0.1- 0.1- 191204 F52 0.0 0.1+ 191205 H36 0.4+ 0.9-
191203 I52 0.4+ 0.5- 191205 H21 0.5+ 0.1+
191203 I52 0.0 1.1+ 191205 H21 0.1+ 0.2-
Ephemeris:
2019 XJ1 a,e,i = 1.48, 0.35, 12 q = 0.9546
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 05 04 29 20.9 +01 31 08 0.2856 1.2458 149.3 24.0 24.1
...
2019 11 20 04 24 16.9 +07 06 48 0.1854 1.1672 163.5 13.9 22.7
...
2019 11 28 04 14 08.0 +14 06 28 0.1414 1.1272 172.9 6.2 21.7
...
2019 12 04 04 00 37.4 +22 52 27 0.1141 1.0986 171.2 7.9 21.3
2019 12 05 03 57 38.0 +24 44 03 0.1101 1.0939 169.3 9.6 21.2
2019 12 06 03 54 21.9 +26 43 24 0.1064 1.0894 167.2 11.6 21.2
...
2019 12 12 03 26 08.7 +41 28 33 0.08864 1.0629 150.9 26.8 21.3
...
2019 12 20 01 48 11.7 +65 07 42 0.08119 1.0309 123.5 52.7 21.8
...
2020 01 04 18 42 52.6 +64 09 51 0.1114 0.9838 87.0 86.5 23.4
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-X64
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