[Iaude] MPEC A109: 2019 AX4 [a=1.61,e=0.47,i=2.3,H=24.3]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Mon Jan 7 07:23:17 EST 2019
M.P.E.C. 2019-A109 Issued 2019 Jan. 7, 12:19 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 AX4
Observations:
K19A04X* C2019 01 05.46997 08 22 06.179-04 20 10.00 20.2 wUEA109F51
K19A04X C2019 01 05.48127 08 22 03.404-04 19 09.09 20.2 wUEA109F51
K19A04X C2019 01 05.49253 08 22 00.682-04 18 08.02 20.1 wUEA109F51
K19A04X C2019 01 05.50376 08 21 57.983-04 17 08.33 20.2 wUEA109F51
K19A04X KC2019 01 06.02568008 20 18.39 -03 32 33.9 20.2 GVEA109L01
K19A04X KC2019 01 06.02697508 20 18.10 -03 32 27.0 20.2 GVEA109L01
K19A04X KC2019 01 06.02955508 20 17.56 -03 32 13.8 20.0 GVEA109L01
K19A04X KC2019 01 06.03084008 20 17.27 -03 32 08.4 20.1 GVEA109L01
K19A04X KC2019 01 06.30597708 19 27.52 -03 09 24.1 20.3 VuEA109H21
K19A04X KC2019 01 06.30908308 19 26.87 -03 09 09.0 20.7 VuEA109H21
K19A04X KC2019 01 06.31593108 19 25.40 -03 08 35.8 20.4 VuEA109H21
K19A04X KC2019 01 06.94143 08 17 41.36 -02 20 12.3 20.4 VEA109104
K19A04X KC2019 01 06.94888 08 17 39.84 -02 19 38.4 20.7 VEA109104
K19A04X KC2019 01 06.96732 08 17 36.27 -02 18 16.0 20.7 VEA109104
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, J. Fairlamb,
H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.61-m f/4.5
astrograph + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Valentine.
Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2019 AX4 Earth MOID = 0.0226 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 78.20355 (2000.0) P Q
n 0.48356728 Peri. 160.67573 +0.76287016 -0.64562906
a 1.6075511 Node 239.58611 +0.58780478 +0.71480724
e 0.4710652 Incl. 2.29464 +0.26928545 +0.26872610
P 2.04 H 24.3 G 0.15 U 6
Residuals in seconds of arc
190105 F51 0.0 0.1- 190106 L01 0.1- 0.3+ 190106 H21 0.3- 0.1+
190105 F51 0.4- 0.1- 190106 L01 0.2+ 0.5+ 190106 104 0.9+ 0.6-
190105 F51 0.1- 0.3+ 190106 L01 0.0 0.5- 190106 104 0.4- 0.0
190105 F51 0.3+ 0.4- 190106 H21 0.3- 0.0 190106 104 0.6- 0.2+
190106 L01 0.0 0.1- 190106 H21 0.1- 0.0
Ephemeris:
2019 AX4 a,e,i = 1.61, 0.47, 2 q = 0.8503
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 08 19 05 44.8 -26 44 19 0.1065 0.8938 29.4 147.3 27.1
...
2018 12 23 14 30 09.3 -61 50 23 0.02935 0.9660 52.5 126.1 21.9
...
2018 12 31 08 51 24.9 -17 13 05 0.04826 1.0139 128.3 49.6 19.6
...
2019 01 06 08 20 23.5 -03 33 25 0.08082 1.0528 148.1 29.6 20.2
2019 01 07 08 17 29.5 -02 14 41 0.08666 1.0595 150.3 27.4 20.3
2019 01 08 08 14 55.3 -01 04 58 0.09258 1.0662 152.3 25.4 20.4
...
2019 01 14 08 04 04.0 +03 50 42 0.1298 1.1073 161.5 16.4 21.0
...
2019 01 22 07 56 17.6 +07 37 57 0.1838 1.1639 167.0 11.0 21.6
...
2019 02 06 07 51 58.3 +11 30 13 0.3015 1.2722 159.1 16.1 23.1
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A109
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