MPEC 2020-B59 : 2003 OC3
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2020-B58
Read MPEC 2020-B60
M.P.E.C. 2020-B59 Issued 2020 January 21, 12:43 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
2003 OC3
Revision to MPEC 2003-O19
Additional Observations:
K03O03C C2020 01 17.48818807 21 50.53 -17 17 35.8 18.54oVEB059T05
K03O03C C2020 01 17.49371507 21 50.02 -17 17 40.6 18.42oVEB059T05
K03O03C C2020 01 17.49743907 21 49.65 -17 17 43.8 18.43oVEB059T05
K03O03C C2020 01 17.50753207 21 48.74 -17 17 53.4 18.32oVEB059T05
K03O03C C2020 01 20.40294607 17 33.55 -18 00 17.6 18.29oVEB059T08
K03O03C C2020 01 20.40662407 17 33.17 -18 00 20.3 18.25oVEB059T08
K03O03C C2020 01 20.41222707 17 32.56 -18 00 24.6 18.46oVEB059T08
K03O03C C2020 01 20.42243707 17 31.56 -18 00 33.8 18.24oVEB059T08
K03O03C `C2020 01 20.56936 07 17 17.96 -18 02 18.0 qEB059Q62
K03O03C `C2020 01 20.57397 07 17 17.48 -18 02 21.8 18.7 VqEB059Q62
K03O03C `C2020 01 20.57856 07 17 17.02 -18 02 25.7 qEB059Q62
K03O03C `C2020 01 20.58308 07 17 16.55 -18 02 29.5 18.6 VqEB059Q62
K03O03C `C2020 01 20.58759 07 17 16.10 -18 02 33.4 qEB059Q62
K03O03C `C2020 01 20.59495 07 17 15.36 -18 02 39.5 qEB059Q62
K03O03C 1C2020 01 20.66552 07 17 08.16 -18 03 37.7 VEB059Q62
K03O03C 1C2020 01 20.66804 07 17 07.94 -18 03 39.3 18.3 GVEB059Q62
K03O03C IC2020 01 20.89068107 16 48.26 -18 07 12.6 18.6 GVEB059L01
K03O03C KC2020 01 20.89304607 16 48.04 -18 07 15.1 18.7 GVEB059L01
K03O03C KC2020 01 20.89539807 16 47.81 -18 07 17.0 18.7 GVEB059L01
K03O03C IC2020 01 20.89774607 16 47.51 -18 07 18.7 18.6 GVEB059L01
K03O03C KC2020 01 20.92044 07 16 45.25 -18 07 38.3 18.2 GVEB059595
K03O03C KC2020 01 20.93572 07 16 44.01 -18 07 50.9 18.4 VqEB059958
K03O03C IC2020 01 20.93656 07 16 43.67 -18 07 51.4 17.9 GVEB059595
K03O03C KC2020 01 20.95273 07 16 41.98 -18 08 05.6 19.1 GVEB059595
K03O03C KC2020 01 20.95700 07 16 41.64 -18 08 08.7 VEB059204
K03O03C KC2020 01 20.96105 07 16 41.23 -18 08 11.9 VEB059204
K03O03C KC2020 01 20.96510 07 16 40.83 -18 08 15.0 18.6 GVEB059204
K03O03C KC2020 01 20.97170 07 16 40.38 -18 08 19.6 17.7 VqEB059958
K03O03C KC2020 01 20.97922 07 16 39.25 -18 08 27.7 18.6 RVEB059K61
K03O03C KC2020 01 20.98034 07 16 39.12 -18 08 28.3 19.0 RVEB059K61
K03O03C KC2020 01 20.98126 07 16 39.43 -18 08 27.7 18.5 VqEB059958
K03O03C C2020 01 21.07297 07 16 31.58 -18 09 16.9 18.7 RtEB059W85
K03O03C C2020 01 21.07330 07 16 31.54 -18 09 17.2 18.7 RtEB059W85
K03O03C C2020 01 21.07363 07 16 31.51 -18 09 17.5 18.7 RtEB059W85
K03O03C C2020 01 21.07501 07 16 31.36 -18 09 18.7 18.7 RtEB059W85
K03O03C C2020 01 21.07534 07 16 31.33 -18 09 18.9 18.7 RtEB059W85
K03O03C C2020 01 21.07567 07 16 31.29 -18 09 19.3 18.8 RtEB059W85
K03O03C C2020 01 21.07599 07 16 31.26 -18 09 19.6 18.7 RtEB059W85
K03O03C |C2020 01 21.11846 07 16 26.88 -18 09 55.5 18.5 VuEB059807
K03O03C |C2020 01 21.12083 07 16 26.64 -18 09 57.5 18.5 VuEB059807
K03O03C |C2020 01 21.12333 07 16 26.38 -18 09 59.6 18.5 VuEB059807
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector + CCD.
595 Farra d'Isonzo. Observers S. Aschi, E. Pettarin. Measurer S. Aschi.
0.40-m f/5.15 reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/6.5 astrograph + CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.51-m f/6 reflector + CCD.
K61 Rokycany Observatory. Observer M. Adamovsky. 0.51-m f/6.8 reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Q62 iTelescope Observatory, Siding Spring. Observers S. M. Tilley, H. Sato.
0.5-m f/6.8 reflector + CCD, 0.51-m f/6.8 astrograph + CCD + f/4.5 focal
reducer.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling. Measurers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, J. Robinson, N. Erasmus.
0.5-m reflector + CCD.
T08 ATLAS-MLO, Mauna Loa. Observers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling. Measurers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, J. Robinson, N. Erasmus.
0.5-m reflector + CCD.
W85 Cerro Tololo-LCO A. Observer P. Breitenstein. 1.0-m Ritchey-Chretien +
CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
200117 T05 7.23+ 2.57+ 200121 807 7.52+ 3.02+ MPO 62446 +3.73 days
Orbital elements:
2003 OC3 PHA, Earth MOID = 0.0420 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 17.90076 (2000.0) P Q
n 0.29128916 Peri. 23.04404 -0.96275712 +0.26867824
a 2.2538231 Node 172.35192 -0.26961589 -0.94576174
e 0.5953803 Incl. 13.10606 -0.02014937 -0.18261087
P 3.38 H 18.8 G 0.15 U 1
Residuals in seconds of arc
030721 644 0.3- 0.2+ 030729 568 0.2- 0.0 200120 Q62 0.2+ 0.1-
030721 644 0.0 0.3+ 030729 568 0.1- 0.0 200120 Q62 0.3+ 0.1-
030721 644 0.4+ 0.3+ 030802 715 0.1+ 0.2- 200120 Q62 0.4- 0.4-
030721 599 (1.3- 2.4+) 030802 715 0.8+ 0.8- 200120 Q62 0.1+ 0.1+
030721 599 0.2+ 0.5+ 030802 715 0.4+ 0.7- 200120 L01 0.2- 0.3+
030721 599 0.5+ 0.3+ 030802 246 0.2+ 0.4+ 200120 L01 0.1+ 0.2-
030721 599 0.9- 0.4+ 030802 246 0.1- 1.0+ 200120 L01 0.2+ 0.1-
030722 673 1.2+ 1.0- 030802 246 0.2- 0.4+ 200120 L01 0.7- 0.2+
030722 673 0.7+ 0.2+ 030802 246 0.3+ 0.3+ 200120 595 0.1- 0.3-
030722 673 0.1+ 0.2+ 030802 246 0.7+ 0.7- 200120 958 0.0 0.8-
030722 673 0.1- 0.2+ 030802 246 1.2+ 0.8+ 200120 595 0.7+ 0.0
030722 673 1.0+ 0.3- 030802 246 0.2+ 1.1+ 200120 595 0.0 0.8-
030722 673 0.4+ 0.5- 030809 715 0.3- 0.2+ 200120 204 0.0 0.3-
030722 673 (2.0- 0.5+) 030809 715 1.1+ 0.2- 200120 204 0.0 0.2-
030723 649 0.8+ 0.9+ 030819 413 0.3- 0.0 200120 204 0.2+ 0.1+
030723 649 0.5- 0.4- 030831 568 0.1+ 0.0 200120 958 0.5+ 0.6+
030723 649 0.4+ 0.0 030831 568 0.0 0.0 200120 K61 0.9- 0.4-
030723 649 0.0 0.2+ 200117 T05 0.1- 0.1- 200120 K61 1.1- 0.1-
030723 673 1.1+ 0.9- 200117 T05 0.1- 0.0 200120 958 0.8+ 0.4+
030723 673 0.5- 0.0 200117 T05 0.5- 0.1+ 200121 W85 0.2+ 0.2+
030723 673 1.4+ 0.9- 200117 T05 0.2- 0.5- 200121 W85 0.1+ 0.2+
030723 673 0.6+ 0.8- 200120 T08 0.2+ 0.0 200121 W85 0.2+ 0.2+
030723 673 0.4+ 0.2- 200120 T08 0.2+ 0.4+ 200121 W85 0.0 0.1+
030724 673 0.0 0.5- 200120 T08 0.4- 0.8+ 200121 W85 0.1+ 0.2+
030724 673 0.8- 0.6+ 200120 T08 0.3+ 0.2+ 200121 W85 0.0 0.1+
030724 673 0.8+ 0.4- 200120 Q62 0.1+ 0.0 200121 W85 0.0 0.1+
030728 950 0.1- 0.3- 200120 Q62 0.0 0.1+ 200121 807 0.1- 0.0
030728 950 0.2- 0.2- 200120 Q62 0.1+ 0.0 200121 807 0.0 0.0
030728 950 0.0 0.4- 200120 Q62 0.0 0.0 200121 807 0.0 0.0
Ephemeris:
2003 OC3 a,e,i = 2.25, 0.60, 13 q = 0.9119
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 22 07 42 31.2 -09 26 21 0.6600 1.5407 138.4 25.1 20.0
...
2020 01 06 07 34 45.3 -14 04 41 0.5002 1.4135 142.6 25.0 19.2
...
2020 01 14 07 26 26.6 -16 22 24 0.4269 1.3459 142.0 26.7 18.8
...
2020 01 20 07 18 10.7 -17 54 20 0.3769 1.2957 140.1 29.2 18.5
2020 01 21 07 16 37.7 -18 08 22 0.3689 1.2874 139.6 29.7 18.5
2020 01 22 07 15 01.8 -18 21 58 0.3610 1.2791 139.1 30.2 18.4
...
2020 01 28 07 04 25.9 -19 33 28 0.3157 1.2300 135.5 34.1 18.2
...
2020 02 05 06 47 33.3 -20 37 08 0.2597 1.1667 129.0 41.0 17.8
...
2020 02 20 06 02 30.1 -20 26 34 0.1623 1.0584 111.3 60.5 17.1
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-B59
Read MPEC 2020-B58
Read MPEC 2020-B60
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)