[Iaude] MPEC Y08: 2019 XR3 [a=1.59,e=0.46,i=6.3,H=22.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Dec 17 00:17:09 EST 2019
M.P.E.C. 2019-Y08 Issued 2019 December 17, 05:15 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 XR3
Observations:
K19X03R* C2019 12 15.13680 01 20 02.38 +47 53 13.5 20.3 GVEY008G96
K19X03R C2019 12 15.14204 01 20 05.68 +47 53 08.7 20.6 GVEY008G96
K19X03R C2019 12 15.15254 01 20 12.09 +47 52 59.2 21.2 GVEY008G96
K19X03R C2019 12 15.21085 01 20 48.05 +47 52 03.7 VEY008I52
K19X03R C2019 12 15.21335 01 20 49.65 +47 52 02.3 VEY008I52
K19X03R C2019 12 15.21584 01 20 51.30 +47 51 59.0 VEY008I52
K19X03R C2019 12 15.21834 01 20 52.82 +47 51 56.7 VEY008I52
K19X03R C2019 12 16.06314 01 29 42.25 +47 38 16.7 20.3 GVEY008I52
K19X03R C2019 12 16.06481 01 29 43.25 +47 38 15.1 20.7 GVEY008I52
K19X03R C2019 12 16.06647 01 29 44.21 +47 38 13.2 20.9 GVEY008I52
K19X03R C2019 12 17.06406 01 39 33.73 +47 19 47.7 VEY008I52
K19X03R C2019 12 17.07268 01 39 38.57 +47 19 38.4 20.7 GVEY008I52
K19X03R C2019 12 17.15350 01 40 23.14 +47 18 05.5 20.7 GVEY008I52
K19X03R C2019 12 17.15558 01 40 24.26 +47 18 03.3 20.2 GVEY008I52
K19X03R C2019 12 17.15766 01 40 25.45 +47 18 00.7 20.7 GVEY008I52
Observer details:
G96 Mt. Lemmon Survey. Observer H. Groeller. 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. Observers R. A. Kowalski, 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 XR3 Earth MOID = 0.0635 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 112.14514 (2000.0) P Q
n 0.49156276 Peri. 23.24304 +0.99876356 -0.02888626
a 1.5900718 Node 338.29534 +0.00543876 +0.87246457
e 0.4627142 Incl. 6.28081 +0.04941429 +0.48782287
P 2.01 H 22.3 G 0.15 U 9
Residuals in seconds of arc
191215 G96 0.2- 0.0 191215 I52 0.8+ 0.2- 191217 I52 0.2- 0.3-
191215 G96 0.4+ 0.1- 191215 I52 0.5+ 0.0 191217 I52 0.4+ 0.1-
191215 G96 0.3- 0.1- 191216 I52 0.1- 0.1+ 191217 I52 0.0 0.0
191215 I52 0.9- 0.4- 191216 I52 0.1+ 0.1+ 191217 I52 0.3- 0.3+
191215 I52 0.3- 0.7+ 191216 I52 0.1- 0.1- 191217 I52 0.2+ 0.2+
Ephemeris:
2019 XR3 a,e,i = 1.59, 0.46, 6 q = 0.8543
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 17 19 32 27.6 +14 42 48 0.1637 0.9430 69.1 101.5 21.9
...
2019 12 02 22 18 36.2 +42 44 05 0.1502 1.0293 102.6 69.2 20.7
...
2019 12 10 00 17 19.4 +48 15 41 0.1777 1.0814 118.7 53.0 20.7
...
2019 12 16 01 29 01.8 +47 39 14 0.2104 1.1223 126.6 44.8 20.9
2019 12 17 01 38 54.9 +47 20 56 0.2166 1.1292 127.5 43.7 20.9
2019 12 18 01 48 14.8 +47 00 36 0.2230 1.1361 128.4 42.7 21.0
...
2019 12 24 02 34 14.4 +44 35 59 0.2654 1.1782 132.1 38.3 21.3
...
2020 01 01 03 16 43.6 +41 17 52 0.3308 1.2350 133.6 35.2 21.8
...
2020 01 16 04 08 09.9 +36 25 18 0.4765 1.3414 130.2 34.1 22.7
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Y08
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