MPEC 2019-A138: 2019 AR6
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M.P.E.C. 2019-A138 Issued 2019 Jan. 9, 15:40 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 AR6
Observations:
K19A06R C2019 01 05.41437004 01 06.613+22 15 33.02 22.0 GVEA138F51
K19A06R C2019 01 05.42732104 01 08.597+22 14 56.59 22.2 GVEA138F51
K19A06R C2019 01 05.44033004 01 10.518+22 14 20.05 21.9 GVEA138F51
K19A06R C2019 01 06.41389604 03 42.440+21 29 45.87 21.8 GVEA138F51
K19A06R C2019 01 06.42665704 03 44.337+21 29 11.20 21.1 GVEA138F51
K19A06R C2019 01 06.43944504 03 46.217+21 28 36.00 21.0 GVEA138F51
K19A06R* C2019 01 08.07478 04 07 56.35 +20 17 10.5 21.2 GVEA138G96
K19A06R C2019 01 08.08033 04 07 57.20 +20 16 58.1 21.6 GVEA138G96
K19A06R C2019 01 08.08588 04 07 58.02 +20 16 44.2 21.2 GVEA138G96
K19A06R C2019 01 08.09142 04 07 58.80 +20 16 29.4 21.5 GVEA138G96
K19A06R C2019 01 08.20528 04 08 15.01 +20 11 42.2 21.5 GVEA138V06
K19A06R C2019 01 08.20909 04 08 15.58 +20 11 32.8 21.3 GVEA138V06
K19A06R C2019 01 08.21290 04 08 16.13 +20 11 23.4 21.8 GVEA138V06
K19A06R C2019 01 08.21671 04 08 16.63 +20 11 12.7 22.1 GVEA138V06
K19A06R C2019 01 08.24509 04 08 20.73 +20 10 02.4 20.1 GVEA138V06
K19A06R C2019 01 08.24890 04 08 21.25 +20 09 51.9 20.6 GVEA138V06
K19A06R C2019 01 08.25270 04 08 21.77 +20 09 41.7 20.2 GVEA138V06
K19A06R C2019 01 08.25651 04 08 22.33 +20 09 32.5 20.8 GVEA138V06
K19A06R C2019 01 08.27366 04 08 24.82 +20 08 48.9 20.8 GVEA138V06
K19A06R C2019 01 08.28127 04 08 25.94 +20 08 29.4 21.0 GVEA138V06
K19A06R C2019 01 08.28508 04 08 26.50 +20 08 20.0 21.0 GVEA138V06
K19A06R C2019 01 09.11614 04 10 30.61 +19 33 59.4 21.3 GVEA138V06
K19A06R C2019 01 09.11804 04 10 30.88 +19 33 54.9 21.4 GVEA138V06
K19A06R C2019 01 09.12079 04 10 31.26 +19 33 48.1 21.2 GVEA138V06
K19A06R C2019 01 09.12353 04 10 31.65 +19 33 41.3 21.7 GVEA138V06
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe,
E. Magnier, 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 A. D. Grauer. Measurers B. M. Africano,
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, R. L. Seaman,
F. C. Shelly. 1.5-m reflector + 10K CCD.
V06 Catalina Sky Survey-Kuiper. Observer A. R. Gibbs. Measurers
B. M. Africano, 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,
R. L. Seaman, F. C. Shelly. 1.55-m reflector + CCD.
Orbital elements:
2019 AR6 Earth MOID = 0.3068 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 37.33721 (2000.0) P Q
n 0.22867009 Peri. 134.50589 +0.62075304 -0.68614643
a 2.6484786 Node 273.10740 +0.56724368 +0.72703427
e 0.5421970 Incl. 22.32494 +0.54120261 +0.02498488
P 4.31 H 21.5 G 0.15 U 7
Residuals in seconds of arc
190105 F51 0.0 0.2- 190108 G96 0.0 0.5- 190108 V06 0.3+ 0.0
190105 F51 0.4+ 0.0 190108 V06 0.4- 0.1- 190108 V06 0.8+ 0.2-
190105 F51 0.3- 0.2+ 190108 V06 0.0 0.1+ 190108 V06 0.9+ 0.1+
190106 F51 0.0 0.1+ 190108 V06 0.1+ 0.4+ 190109 V06 0.0 0.1+
190106 F51 0.1+ 0.2+ 190108 V06 0.5- 0.7- 190109 V06 0.0 0.2+
190106 F51 0.2- 0.1- 190108 V06 0.3+ 1.0+ 190109 V06 0.1- 0.1+
190108 G96 0.8- 1.3- 190108 V06 0.1- 0.1+ 190109 V06 0.0 0.0
190108 G96 0.0 0.3+ 190108 V06 0.4- 0.4-
190108 G96 0.3+ 0.4+ 190108 V06 0.2- 0.0
Ephemeris:
2019 AR6 a,e,i = 2.65, 0.54, 22 q = 1.2125
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 10 02 19 54.4 +50 14 32 0.3273 1.2466 137.7 32.1 20.9
...
2018 12 25 03 26 49.4 +32 54 12 0.3694 1.2963 142.5 27.5 21.1
...
2019 01 02 03 51 50.1 +25 04 29 0.4175 1.3302 139.9 28.4 21.5
...
2019 01 08 04 07 44.4 +20 20 29 0.4637 1.3585 136.7 29.8 21.8
2019 01 09 04 10 13.0 +19 38 50 0.4721 1.3634 136.1 30.0 21.8
2019 01 10 04 12 39.0 +18 58 44 0.4808 1.3684 135.5 30.2 21.9
...
2019 01 16 04 26 30.0 +15 28 51 0.5365 1.3996 131.8 31.6 22.2
...
2019 01 24 04 43 26.5 +11 59 31 0.6198 1.4439 126.9 33.1 22.6
...
2019 02 08 05 12 33.1 +08 00 52 0.7986 1.5339 118.1 34.6 23.4
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A138
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