[Iaude] MPEC X85: 2019 XH2 [a=1.00,e=0.15,i=3.8,H=28.9]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Dec 7 07:49:39 EST 2019
M.P.E.C. 2019-X85 Issued 2019 December 7, 12:48 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 XH2
Observations:
K19X02H* C2019 12 06.23511 05 17 24.12 +10 27 37.5 19.8 GVEX085G96
K19X02H C2019 12 06.23937 05 17 19.65 +10 29 22.6 20.5 GVEX085G96
K19X02H C2019 12 06.24361 05 17 15.24 +10 31 06.8 20.9 GVEX085G96
K19X02H C2019 12 06.24787 05 17 10.83 +10 32 51.7 20.6 GVEX085G96
K19X02H C2019 12 06.27692 05 16 40.77 +10 44 30.6 20.7 GVEX085I52
K19X02H C2019 12 06.27812 05 16 39.50 +10 44 59.1 20.2 GVEX085I52
K19X02H C2019 12 06.27933 05 16 38.27 +10 45 28.1 19.8 GVEX085I52
K19X02H C2019 12 06.28053 05 16 37.08 +10 45 56.6 19.2 GVEX085I52
K19X02H C2019 12 06.38522 05 14 49.53 +11 26 36.8 19.2 GVEX085I52
K19X02H C2019 12 06.38823 05 14 46.45 +11 27 43.9 20.1 GVEX085I52
K19X02H C2019 12 06.38973 05 14 44.97 +11 28 18.1 20.1 GVEX085I52
K19X02H KC2019 12 07.20403305 05 33.69 +15 59 00.3 20.3 VuEX085H21
K19X02H KC2019 12 07.20994805 05 28.93 +16 00 44.6 20.2 VuEX085H21
K19X02H KC2019 12 07.21563705 05 24.37 +16 02 24.4 20.3 VuEX085H21
K19X02H KC2019 12 07.30855 05 04 13.76 +16 28 59.3 20.4 GVEX085H36
K19X02H KC2019 12 07.31551 05 04 08.37 +16 30 55.3 20.6 GVEX085H36
K19X02H KC2019 12 07.32229 05 04 03.12 +16 32 48.0 20.5 GVEX085H36
K19X02H C2019 12 07.41658 05 02 56.73 +16 59 20.3 20.9 GVEX085I52
K19X02H C2019 12 07.41755 05 02 55.99 +16 59 35.5 20.4 GVEX085I52
K19X02H C2019 12 07.41852 05 02 55.25 +16 59 50.9 20.4 GVEX085I52
Observer details:
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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. Observers H. Groeller, K. W.
Wierzchos. 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 XH2 Earth MOID = 0.0080 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 252.32845 (2000.0) P Q
n 0.97890533 Peri. 260.75018 +0.91811359 +0.39109356
a 1.0045593 Node 76.20604 -0.33273530 +0.84857175
e 0.1510173 Incl. 3.78653 -0.21530130 +0.35633104
P 1.01 H 28.9 G 0.15 U 7
Residuals in seconds of arc
191206 G96 0.8+ 0.7- 191206 I52 1.3+ 0.9- 191207 H36 0.9- 0.0
191206 G96 0.4- 0.3+ 191206 I52 0.6+ 0.5+ 191207 H36 0.2+ 0.2+
191206 G96 0.9- 1.0+ 191206 I52 0.7- 0.5- 191207 H36 0.9+ 0.5+
191206 G96 1.0- 2.2+ 191206 I52 0.5- 0.2- 191207 I52 0.2+ 0.3-
191206 I52 0.3+ 0.5- 191207 H21 0.3- 0.1+ 191207 I52 0.1- 0.4-
191206 I52 0.0 0.7- 191207 H21 0.1- 0.2+ 191207 I52 0.3- 0.3-
191206 I52 0.4+ 0.7- 191207 H21 0.4+ 0.2+
Ephemeris:
2019 XH2 a,e,i = 1.00, 0.15, 4 q = 0.8529
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 07 15 33 23.8 -44 02 48 0.07927 0.9232 29.7 147.8 31.3
...
2019 11 22 14 55 15.8 -52 24 17 0.03244 0.9611 34.0 144.9 28.9
...
2019 11 30 10 43 22.5 -62 47 46 0.01124 0.9823 68.5 110.9 23.3
...
2019 12 06 05 20 27.8 +08 53 11 0.01333 0.9982 164.3 15.4 20.4
2019 12 07 05 07 38.3 +15 01 18 0.01577 1.0008 171.6 8.2 20.5
2019 12 08 04 57 54.6 +19 26 23 0.01839 1.0035 176.8 3.2 20.5
...
2019 12 14 04 28 57.9 +31 05 09 0.03565 1.0189 165.7 13.8 22.5
...
2019 12 22 04 17 05.9 +35 26 44 0.06056 1.0389 155.1 23.5 24.0
...
2020 01 06 04 19 13.0 +37 20 51 0.1123 1.0736 141.7 34.6 25.7
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-X85
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