MPEC 2013-Y37 : 2013 YM2
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M.P.E.C. 2013-Y37 Issued 2013 Dec. 26, 22:35 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 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
2013 YM2
Observations:
K13Y02M* C2013 12 24.18517 04 36 09.44 +20 45 33.9 19.4 VqEY037G96
K13Y02M C2013 12 24.19422 04 35 59.73 +20 46 16.2 19.4 VqEY037G96
K13Y02M C2013 12 24.22755 04 35 21.58 +20 48 58.3 oEY037711
K13Y02M C2013 12 24.22933 04 35 19.64 +20 49 06.2 oEY037711
K13Y02M C2013 12 24.23106 04 35 17.76 +20 49 14.0 oEY037711
K13Y02M C2013 12 24.23273 04 35 15.97 +20 49 21.4 oEY037711
K13Y02M C2013 12 24.28223 04 34 24.51 +20 52 50.4 18.7 VqEY037G96
K13Y02M C2013 12 24.28252 04 34 24.18 +20 52 51.1 qEY037G96
K13Y02M C2013 12 24.33870 04 33 23.92 +20 56 47.6 19.1 VqEY037G96
K13Y02M C2013 12 24.33957 04 33 22.99 +20 56 51.1 19.2 VqEY037G96
K13Y02M C2013 12 24.34044 04 33 22.06 +20 56 54.4 19.0 VqEY037G96
K13Y02M C2013 12 24.34131 04 33 21.14 +20 56 58.1 19.3 VqEY037G96
K13Y02M KC2013 12 24.38456 04 32 35.72 +20 59 55.6 19.8 RoEY037291
K13Y02M KC2013 12 24.38539 04 32 34.84 +20 59 59.0 20.5 RoEY037291
K13Y02M KC2013 12 24.38625 04 32 33.95 +21 00 02.2 20.0 RoEY037291
K13Y02M KC2013 12 25.06478 04 21 36.94 +21 47 16.0 qEY037J95
K13Y02M KC2013 12 25.07367 04 21 27.73 +21 47 51.3 20.0 RqEY037J95
K13Y02M C2013 12 25.19142 04 19 47.52 +21 57 56.6 19.2 VqEY037G96
K13Y02M KC2013 12 25.19351 04 19 43.99 +21 58 07.1 19.9 RqEY037448
K13Y02M C2013 12 25.20104 04 19 37.05 +21 58 37.2 19.3 VqEY037G96
K13Y02M KC2013 12 25.20959 04 19 26.49 +21 59 14.7 18.8 RqEY037448
K13Y02M C2013 12 25.21067 04 19 26.56 +21 59 17.7 19.2 VqEY037G96
K13Y02M C2013 12 25.22030 04 19 16.00 +21 59 57.7 19.3 VqEY037G96
K13Y02M KC2013 12 25.22531 04 19 09.28 +22 00 18.6 19.7 RqEY037448
K13Y02M KC2013 12 25.24221 04 18 50.85 +22 01 26.9 19.9 RqEY037448
K13Y02M KC2013 12 26.18627 04 03 34.17 +23 03 02.7 20.0 RqEY037448
K13Y02M KC2013 12 26.20792 04 03 10.67 +23 04 23.8 19.6 RqEY037448
K13Y02M KC2013 12 26.22941 04 02 47.25 +23 05 41.3 19.9 RqEY037448
K13Y02M C2013 12 26.28322 04 01 50.16 +23 08 56.8 20.0 RoEY037926
K13Y02M C2013 12 26.28546 04 01 47.76 +23 09 04.4 19.9 RoEY037926
K13Y02M C2013 12 26.28770 04 01 45.41 +23 09 12.2 19.9 RoEY037926
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m
Schmidt-Cassegrain + CCD.
711 McDonald Observatory. Observer J. G. Ries. 2.1-m reflector + CCD + focal
reducer.
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. 0.81-m
f/7 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. Measurers A. Boattini,
E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
R. A. Kowalski, S. M. Larson, F. C. Shelly. 1.5-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2013 YM2 Earth MOID = 0.0159 AU
Epoch 2013 Nov. 4.0 TT = JDT 2456600.5 MPC
M 144.64405 (2000.0) P Q
n 1.18641543 Peri. 161.23095 -0.28059126 +0.95809861
a 0.8837136 Node 92.44165 -0.88783633 -0.23628299
e 0.1547230 Incl. 3.30399 -0.36471250 -0.16191788
P 0.83 H 26.2 G 0.15 U 7
Residuals in seconds of arc
131224 G96 0.5- 0.1- 131224 G96 0.1+ 0.1- 131225 G96 0.2- 0.1-
131224 G96 0.0 0.1- 131224 291 0.2+ 0.0 131225 448 0.1+ 0.0
131224 711 0.1- 0.0 131224 291 0.0 0.1+ 131225 448 0.3+ 0.0
131224 711 0.2- 0.1- 131224 291 0.1+ 0.1- 131226 448 0.2- 0.4-
131224 711 0.2- 0.0 131225 J95 0.2+ 0.5- 131226 448 0.6+ 0.1-
131224 711 0.1+ 0.0 131225 J95 0.6- 0.7+ 131226 448 0.1- 0.7-
131224 G96 0.1+ 0.0 131225 G96 0.2+ 0.1+ 131226 926 0.5- 0.1+
131224 G96 0.1- 0.5- 131225 448 0.2+ 0.2+ 131226 926 0.4- 0.0
131224 G96 0.2+ 0.1+ 131225 G96 0.3+ 0.1- 131226 926 0.5+ 0.3+
131224 G96 0.1+ 0.0 131225 448 0.8+ 0.7+
131224 G96 0.1+ 0.3- 131225 G96 0.5+ 0.1-
Ephemeris:
2013 YM2 a,e,i = 0.88, 0.15, 3 q = 0.7470
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2013 11 26 08 10 03.0 -02 10 45 0.06856 1.0191 116.2 60.3 22.6
...
2013 12 11 07 12 25.8 +04 37 16 0.04154 1.0192 145.6 33.1 20.7
...
2013 12 19 05 53 13.1 +13 40 59 0.03179 1.0152 170.2 9.5 19.4
...
2013 12 25 04 22 51.1 +21 45 33 0.02967 1.0104 154.4 24.9 19.7
2013 12 26 04 06 34.6 +22 52 09 0.02986 1.0094 149.8 29.3 19.9
2013 12 27 03 50 24.8 +23 51 39 0.03019 1.0084 145.2 33.8 20.0
...
2014 01 02 02 24 09.9 +27 17 31 0.03479 1.0015 120.6 57.7 21.0
...
2014 01 10 01 09 37.1 +27 50 52 0.04498 0.9899 97.1 80.4 22.3
...
2014 01 25 23 58 56.7 +26 07 03 0.06667 0.9617 68.2 108.1 24.3
A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-Y37
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