[Iaude] MPEC X42: 2019 XO [a=2.47,e=0.60,i=3.6,H=27.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Dec 3 21:27:42 EST 2019
M.P.E.C. 2019-X42 Issued 2019 December 4, 02:26 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 XO
Observations:
K19X00O* C2019 12 03.31664 03 29 55.47 +22 32 03.0 20.3 GVEX042G96
K19X00O C2019 12 03.32232 03 30 05.69 +22 33 27.8 20.5 GVEX042G96
K19X00O C2019 12 03.32801 03 30 15.87 +22 34 51.8 20.6 GVEX042G96
K19X00O C2019 12 03.33368 03 30 26.11 +22 36 15.8 VEX042G96
K19X00O C2019 12 03.43026 03 33 20.28 +22 59 26.5 20.3 GVEX042I52
K19X00O C2019 12 03.43120 03 33 21.99 +22 59 39.2 20.1 GVEX042I52
K19X00O C2019 12 03.43212 03 33 23.70 +22 59 52.4 20.2 GVEX042I52
K19X00O C2019 12 03.43305 03 33 25.50 +23 00 05.1 19.3 GVEX042I52
K19X00O pC2019 12 03.79382603 44 59.18 +24 24 22.6 20.7 GVEX042L01
K19X00O KC2019 12 03.87131403 47 17.75 +24 41 28.3 20.2 GVEX042J95
K19X00O KC2019 12 03.87612803 47 26.28 +24 42 33.5 19.8 GVEX042J95
K19X00O KC2019 12 03.88382803 47 39.78 +24 44 17.7 19.8 GVEX042J95
K19X00O KC2019 12 03.89653003 48 02.13 +24 47 07.7 20.5 GVEX042J95
K19X00O pC2019 12 03.99015103 50 41.34 +25 07 57.9 20.5 GVEX042L01
K19X00O IC2019 12 03.99515403 50 50.08 +25 09 02.2 20.0 GVEX042L01
K19X00O pC2019 12 03.99556803 50 50.75 +25 09 07.1 20.2 GVEX042L01
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. 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Valentine. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2019 XO Earth MOID = 0.0176 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 49.04347 (2000.0) P Q
n 0.25344910 Peri. 344.64851 +0.60018624 -0.79769257
a 2.4729133 Node 68.43290 +0.74036013 +0.52618864
e 0.5957510 Incl. 3.62798 +0.30272655 +0.29463890
P 3.89 H 27.2 G 0.15 U 6
Residuals in seconds of arc
191203 G96 1.3- 1.0- 191203 I52 0.2- 0.1- 191203 J95 0.5+ 0.4-
191203 G96 0.3- 0.0 191203 I52 1.2+ 0.6- 191203 L01 0.7- 0.6-
191203 G96 0.1- 0.1+ 191203 L01 0.5- 0.1+ 191203 L01 0.3+ 0.0
191203 G96 1.2+ 0.8+ 191203 J95 0.7- 0.0 191203 L01 0.4- 0.3-
191203 I52 0.6- 0.3+ 191203 J95 0.1+ 0.0
191203 I52 0.7- 0.3- 191203 J95 0.4- 0.3+
Ephemeris:
2019 XO a,e,i = 2.47, 0.60, 4 q = 0.9997
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 04 21 54 46.2 -30 07 02 0.1295 1.0202 99.0 73.8 25.4
...
2019 11 19 22 49 10.6 -24 11 54 0.06543 0.9996 98.0 78.3 24.0
...
2019 11 27 00 29 51.3 -08 27 41 0.03580 1.0046 118.7 59.5 22.1
...
2019 12 03 03 20 00.4 +21 11 15 0.03109 1.0156 162.7 16.8 20.6
2019 12 04 03 51 03.6 +25 11 34 0.03292 1.0180 168.7 11.0 20.5
2019 12 05 04 20 01.8 +28 21 28 0.03535 1.0206 172.0 7.7 20.5
...
2019 12 11 06 15 40.1 +35 43 08 0.05760 1.0393 160.8 18.2 22.0
...
2019 12 19 07 14 10.0 +36 20 50 0.09544 1.0723 156.8 21.2 23.3
...
2020 01 03 07 42 35.9 +35 08 52 0.1777 1.1547 163.4 14.1 24.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-X42
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