MPEC 2015-S70 : 2015 SP2
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M.P.E.C. 2015-S70 Issued 2015 Sept. 22, 15:08 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
2015 SP2
Observations:
K15S02P* C2015 09 20.45961 03 52 12.66 +22 13 27.5 21.0 VqES070G96
K15S02P C2015 09 20.46573 03 52 10.82 +22 17 00.6 qES070G96
K15S02P C2015 09 20.47183 03 52 08.96 +22 20 36.6 20.6 VqES070G96
K15S02P C2015 09 20.47795 03 52 07.21 +22 24 08.5 19.5 VqES070G96
K15S02P C2015 09 20.49565 03 52 01.86 +22 34 31.0 20.7 VqES070G96
K15S02P C2015 09 20.49603 03 52 01.77 +22 34 42.0 20.0 VqES070G96
K15S02P C2015 09 20.49641 03 52 01.68 +22 34 55.2 19.9 VqES070G96
K15S02P C2015 09 20.49680 03 52 01.56 +22 35 08.1 20.1 VqES070G96
K15S02P KC2015 09 21.40975 03 48 36.90 +31 18 34.4 20.3 VqES070H21
K15S02P KC2015 09 21.41536 03 48 35.07 +31 21 42.2 20.5 VqES070H21
K15S02P KC2015 09 21.42105 03 48 33.22 +31 24 52.7 20.6 VqES070H21
K15S02P KC2015 09 22.40508603 44 17.83 +40 11 36.5 20.5 VrES070H21
K15S02P KC2015 09 22.40773003 44 16.80 +40 12 57.3 20.4 VrES070H21
K15S02P KC2015 09 22.41663303 44 13.52 +40 17 28.2 20.6 VrES070H21
Observer details:
G96 Mt. Lemmon Survey. Observer J. A. Johnson. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly. 1.5-m
reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers L. Buzzi, T. Linder, S. Foglia, T. Vorobjov, T. Lister. 0.61-m
f/4.0 astrograph + CCD.
Orbital elements:
2015 SP2 Earth MOID = 0.0190 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 300.21570 (2000.0) P Q
n 0.65394092 Peri. 6.50183 +0.99571364 -0.09215763
a 1.3145498 Node 358.70583 +0.06121616 +0.72013444
e 0.2233718 Incl. 20.28667 +0.06933204 +0.68768697
P 1.51 H 25.1 G 0.15 U 8
Residuals in seconds of arc
150920 G96 (0.1+ 1.9+) 150920 G96 0.2- 0.3+ 150921 H21 0.3- 0.2-
150920 G96 0.1- 0.3+ 150920 G96 0.1+ 0.2+ 150922 H21 0.4+ 0.2-
150920 G96 (0.7- 2.3+) 150920 G96 0.1+ 0.5- 150922 H21 0.2- 0.1+
150920 G96 0.4+ 0.3- 150921 H21 0.4- 0.1+ 150922 H21 0.1+ 0.1+
150920 G96 (0.5- 2.6+) 150921 H21 0.4- 0.1-
Ephemeris:
2015 SP2 a,e,i = 1.31, 0.22, 20 q = 1.0209
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 08 23 04 11 11.1 -59 19 48 0.1834 1.0569 99.4 70.8 24.0
...
2015 09 07 04 13 15.0 -46 46 57 0.09407 1.0327 102.7 72.2 22.6
...
2015 09 15 04 05 35.1 -22 05 28 0.05122 1.0250 110.6 66.7 21.1
...
2015 09 21 03 50 13.6 +27 26 37 0.03891 1.0218 115.9 62.1 20.3
2015 09 22 03 46 08.7 +36 40 37 0.04039 1.0215 114.8 63.2 20.4
2015 09 23 03 41 24.0 +45 02 32 0.04283 1.0213 113.2 64.6 20.6
...
2015 09 29 02 47 04.9 +74 56 39 0.06957 1.0211 104.1 72.1 21.9
...
2015 10 07 22 01 24.5 +84 46 29 0.1157 1.0243 99.1 74.5 23.1
...
2015 10 22 18 29 22.4 +79 40 01 0.2031 1.0409 97.3 71.5 24.2
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-S70
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