[Iaude] MPEC A128: 2019 AS5 [a=1.35,e=0.39,i=0.7,H=32.2]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Tue Jan 8 20:39:17 EST 2019
M.P.E.C. 2019-A128 Issued 2019 Jan. 9, 01:35 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 AS5
Observations:
K19A05S* C2019 01 08.35867 08 06 27.31 +25 54 42.3 18.8 GVEA128G96
K19A05S C2019 01 08.36374 08 06 17.54 +25 51 40.9 19.9 GVEA128G96
K19A05S C2019 01 08.37393 08 05 58.96 +25 45 45.9 19.3 GVEA128G96
K19A05S C2019 01 08.39731 08 05 21.01 +25 33 03.7 18.8 GVEA128I52
K19A05S C2019 01 08.39777 08 05 20.42 +25 32 49.2 19.1 GVEA128I52
K19A05S C2019 01 08.39824 08 05 19.69 +25 32 35.1 18.8 GVEA128I52
K19A05S C2019 01 08.39870 08 05 19.03 +25 32 20.5 19.5 GVEA128I52
K19A05S KC2019 01 08.52717 08 03 33.03 +24 38 53.6 20.5 RoEA128291
K19A05S KC2019 01 08.52780 08 03 32.88 +24 38 41.0 20.2 RoEA128291
K19A05S KC2019 01 08.52842 08 03 32.72 +24 38 28.2 20.0 RoEA128291
K19A05S C2019 01 08.63835408 03 42.400+24 25 15.98 20.65GVEA128T12
K19A05S C2019 01 08.63898908 03 42.185+24 25 06.00 20.64GVEA128T12
K19A05S C2019 01 08.64026108 03 41.757+24 24 46.09 20.64GVEA128T12
K19A05S KC2019 01 08.92969508 07 16.939+23 47 25.50 21.2 GVEA128J04
K19A05S KC2019 01 08.94845108 07 07.102+23 46 51.34 21.3 GVEA128J04
K19A05S KC2019 01 08.96721808 06 56.591+23 46 14.10 21.3 GVEA128J04
Observer details:
291 LPL/Spacewatch II. Observer M. J. Brucker. 1.8-m f/2.7 reflector + 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.
I52 Steward Observatory, Mt. Lemmon Station. 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. 1.0-m reflector + CCD.
J04 ESA Optical Ground Station, Tenerife. Observer P. Ruiz. Measurers
M. Micheli, D. Koschny, A. Knoefel, M. Busch, E. Schwab. 1.0-m f/4.4
reflector + CCD.
T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m). Observer D. Hung. Measurer
D. J. Tholen. 2.24-m f/10.1 reflector + CCD.
Orbital elements:
2019 AS5 Earth MOID = 0.0001 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 98.80805 (2000.0) P Q
n 0.62985009 Peri. 294.35904 +0.75343600 -0.65741678
a 1.3478594 Node 106.74637 +0.60761263 +0.68932396
e 0.3925366 Incl. 0.70133 +0.25127891 +0.30436107
P 1.56 H 32.2 G 0.15 U 5
Residuals in seconds of arc
190108 G96 0.3+ 0.6- 190108 I52 0.2+ 0.3+ 190108 T12 0.0 0.0
190108 G96 0.3- 0.0 190108 291 0.5- 0.1- 190108 J04 0.2- 0.0
190108 G96 0.3- 0.3- 190108 291 0.2- 0.2+ 190108 J04 0.0 0.3-
190108 I52 0.8- 0.2+ 190108 291 0.1- 0.0 190108 J04 0.2+ 0.1+
190108 I52 0.4+ 0.0 190108 T12 0.1- 0.0
190108 I52 0.0 0.6+ 190108 T12 0.0 0.0
Ephemeris:
2019 AS5 a,e,i = 1.35, 0.39, 1 q = 0.8188
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 10 19 59 54.1 -43 49 55 0.1796 0.8581 41.3 130.8 33.9
...
2018 12 25 20 14 45.3 -45 14 50 0.08373 0.9144 33.0 144.1 34.1
...
2019 01 02 20 17 16.2 -45 34 08 0.03566 0.9523 29.0 150.0 33.3
...
2019 01 08 20 00 18.5 -09 30 27 0.0001940.9832 16.9 163.1 25.8
2019 01 09 08 05 48.3 +23 48 09 0.0058260.9891 169.0 10.9 21.7
2019 01 10 08 05 32.3 +23 11 38 0.01173 0.9950 170.1 9.8 23.2
...
2019 01 16 08 05 11.7 +22 43 50 0.04739 1.0309 175.9 3.9 26.0
...
2019 01 24 08 05 03.9 +22 36 14 0.09650 1.0804 174.7 4.8 27.7
...
2019 02 08 08 07 09.0 +22 16 44 0.1983 1.1750 160.4 16.3 29.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A128
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