MPEC 2019-P15 : 2019 OE4
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M.P.E.C. 2019-P15 Issued 2019 August 1, 03:22 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 OE4
Observations:
K19O04E* C2019 07 30.26356419 38 34.24 -03 19 54.0 19.29RUEP015I41
K19O04E C2019 07 30.26391119 38 34.68 -03 20 02.2 19.29RUEP015I41
K19O04E C2019 07 30.29926119 39 27.43 -03 32 38.3 19.09RUEP015I41
K19O04E C2019 07 30.29960819 39 27.95 -03 32 44.4 19.09RUEP015I41
K19O04E IC2019 07 30.89362819 53 49.69 -06 46 43.2 19.1 GVEP015L01
K19O04E IC2019 07 30.89394019 53 50.07 -06 46 48.2 19.4 GVEP015L01
K19O04E KC2019 07 30.89477219 53 51.16 -06 47 03.0 19.7 GVEP015L01
K19O04E KC2019 07 30.89560619 53 52.18 -06 47 18.2 19.8 GVEP015L01
K19O04E KC2019 07 30.89581419 53 52.48 -06 47 21.4 19.6 GVEP015L01
K19O04E KC2019 07 30.95752 19 55 12.80 -07 05 32.2 19.2 VqEP015I93
K19O04E KC2019 07 30.95993 19 55 13.95 -07 06 13.3 VEP015104
K19O04E KC2019 07 30.96195 19 55 18.38 -07 06 49.0 qEP015I93
K19O04E KC2019 07 30.96955 19 55 25.99 -07 09 01.5 19.8 GVEP015104
K19O04E KC2019 07 31.00283 19 56 07.38 -07 18 39.1 19.6 GVEP015104
K19O04E IC2019 07 31.20395 20 00 29.30 -08 14 25.8 oEP015711
K19O04E KC2019 07 31.20631 20 00 32.05 -08 15 04.4 oEP015711
K19O04E KC2019 07 31.20871 20 00 34.84 -08 15 43.6 oEP015711
K19O04E KC2019 07 31.21073 20 00 37.18 -08 16 16.6 oEP015711
K19O04E KC2019 07 31.23008320 00 56.46 -08 21 54.3 19.6 VuEP015H21
K19O04E KC2019 07 31.23189020 00 58.57 -08 22 23.3 19.6 VuEP015H21
K19O04E KC2019 07 31.23949020 01 07.36 -08 24 25.8 19.5 VuEP015H21
K19O04E KC2019 07 31.94646520 14 19.85 -11 16 33.3 19.5 GVEP015J95
K19O04E KC2019 07 31.94962320 14 22.94 -11 17 14.4 19.4 GVEP015J95
K19O04E KC2019 07 31.95277220 14 25.96 -11 17 56.3 19.7 GVEP015J95
K19O04E KC2019 07 31.95677520 14 29.90 -11 18 49.0 19.1 GVEP015J95
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri, M. Berti,
M. Ferrari, G. Nesti. Measurers P. Bacci, L. Tesi, G. Fagioli.
0.60-m reflector + CCD.
711 McDonald Observatory, Fort Davis. Observer J. G. Ries.
2.1-m reflector + CCD + focal reducer.
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.
I41 Palomar Mountain--ZTF. Observers H.-J. Tan, Q.-Z. Ye,
Z. T. F. Collaboration. Measurers D. A. Duev, H.-W. Lin, A. A. Mahabal,
F. J. Masci, Q.-Z. Ye. 1.2-m f/2.4 Schmidt.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle.
0.41-m f/6.3 Schmidt-Cassegrain + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic.
1.0-m f/2.9 reflector + CCD.
Orbital elements:
2019 OE4 Earth MOID = 0.0248 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 344.85312 (2000.0) P Q
n 0.28003681 Peri. 122.25588 -0.28829613 +0.95071700
a 2.3138008 Node 130.55154 -0.92128608 -0.24292016
e 0.6150729 Incl. 8.63784 -0.26099291 -0.19268365
P 3.52 H 25.5 G 0.15 U 7
Residuals in seconds of arc
190730 I41 (2.1+ 0.9+) 190730 I93 0.1- 0.0 190731 H21 0.1- 0.3-
190730 I41 0.8+ 0.1+ 190730 104 0.0 0.1+ 190731 H21 0.1+ 0.1-
190730 I41 0.0 0.6+ 190730 I93 0.4+ 0.9+ 190731 H21 0.0 0.1+
190730 I41 (0.1+ 1.9+) 190730 104 0.3+ 0.1+ 190731 J95 0.1+ 0.0
190730 L01 0.5- 1.0- 190731 104 0.2+ 0.2+ 190731 J95 0.2+ 0.4+
190730 L01 0.8- 0.4- 190731 711 0.3+ 0.0 190731 J95 0.5- 0.1-
190730 L01 0.3- 0.3- 190731 711 0.3+ 0.1+ 190731 J95 0.2+ 0.2-
190730 L01 1.0- 0.6- 190731 711 0.3+ 0.1+
190730 L01 0.5- 0.1- 190731 711 0.2+ 0.1+
Ephemeris:
2019 OE4 a,e,i = 2.31, 0.62, 9 q = 0.8906
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 07 02 10 41 13.2 +35 29 38 0.2074 0.9067 52.9 116.6 26.5
...
2019 07 17 11 46 20.2 +39 41 42 0.08694 0.9684 54.4 121.4 25.1
...
2019 07 25 15 20 37.6 +38 31 29 0.03340 1.0163 89.8 88.3 21.3
...
2019 07 31 19 56 06.2 -07 15 01 0.04354 1.0573 164.7 14.6 19.6
2019 08 01 20 15 11.4 -11 25 25 0.05003 1.0645 170.5 9.0 19.7
2019 08 02 20 30 08.5 -14 33 41 0.05701 1.0718 174.8 4.9 19.8
...
2019 08 08 21 16 48.9 -23 19 13 0.1038 1.1172 172.8 6.5 21.3
...
2019 08 16 21 39 00.4 -26 41 19 0.1724 1.1815 167.3 10.9 22.7
...
2019 08 31 21 53 54.7 -27 48 14 0.3161 1.3093 158.8 16.2 24.5
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-P15
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