MPEC 2010-D52 : 2010 DW1
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M.P.E.C. 2010-D52 Issued 2010 Feb. 19, 22:05 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 http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2010 DW1
Observations:
K10D01W* C2010 02 17.47226 16 10 53.58 -22 57 50.2 18.6 ED052704
K10D01W C2010 02 17.48471 16 10 59.39 -22 55 42.4 18.6 ED052704
K10D01W C2010 02 17.49703 16 11 05.11 -22 53 34.5 18.8 ED052704
K10D01W C2010 02 17.50944 16 11 10.82 -22 51 26.7 18.9 ED052704
K10D01W QC2010 02 19.75101 16 28 34.70 -16 20 35.6 18.0 V ED052E12
K10D01W QC2010 02 19.75166 16 28 34.96 -16 20 29.0 18.2 V ED052E12
K10D01W QC2010 02 19.75232 16 28 35.24 -16 20 22.2 18.1 V ED052E12
K10D01W QC2010 02 19.75297 16 28 35.55 -16 20 15.6 18.0 V ED052E12
K10D01W QC2010 02 19.75361 16 28 35.80 -16 20 08.8 17.7 V ED052E12
Observer details:
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler. 1.0-m f/2.15 reflector + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. 0.5-m Uppsala Schmidt
+ CCD.
Orbital elements:
2010 DW1 PHA, Earth MOID = 0.0080 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 319.26393 (2000.0) P Q
n 0.75688316 Peri. 9.65677 -0.96649005 -0.20804557
a 1.1924774 Node 156.62047 +0.20289928 -0.97797466
e 0.1784681 Incl. 22.26939 +0.15725417 -0.01681114
P 1.30 H 19.3 G 0.15 U 9
Residuals in seconds of arc
100217 704 0.2- 0.2+ 100217 704 0.2- 0.1- 100219 E12 0.2- 0.0
100217 704 0.1+ 0.4- 100219 E12 0.0 0.1+ 100219 E12 0.3+ 0.1-
100217 704 0.2+ 0.3+ 100219 E12 0.2- 0.0 100219 E12 0.0 0.0
Ephemeris:
2010 DW1 a,e,i = 1.19, 0.18, 22 q = 0.9797
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 02 13 15 31.23 -35 12.5 0.133 0.985 85.1 87.2 18.0
2010 02 23 16 51.03 -07 11.8 0.135 0.980 82.1 90.0 18.1
2010 03 05 17 44.29 +14 46.8 0.171 0.981 81.4 88.7 18.5
2010 03 15 18 21.32 +27 24.8 0.223 0.987 81.6 85.5 19.0
2010 03 25 18 48.61 +34 45.9 0.277 0.998 82.2 81.8 19.4
2010 04 04 19 09.73 +39 27.8 0.329 1.014 83.0 78.2 19.6
2010 04 14 19 26.29 +42 47.0 0.374 1.034 84.1 74.8 19.9
2010 04 24 19 38.77 +45 17.3 0.411 1.057 85.6 71.6 20.0
2010 05 04 19 47.34 +47 14.1 0.438 1.082 87.6 68.6 20.1
2010 05 14 19 51.67 +48 43.6 0.455 1.109 90.1 65.6 20.1
2010 05 24 19 51.20 +49 42.0 0.463 1.138 93.3 62.7 20.1
2010 06 03 19 45.68 +50 00.1 0.462 1.166 97.2 59.6 20.1
2010 06 13 19 35.04 +49 21.9 0.454 1.194 101.8 56.3 20.0
2010 06 23 19 20.25 +47 23.2 0.441 1.222 107.2 52.6 19.9
2010 07 03 19 03.55 +43 40.0 0.427 1.249 113.2 48.4 19.8
2010 07 13 18 47.68 +37 54.6 0.416 1.274 119.4 44.0 19.6
2010 07 23 18 35.45 +30 08.9 0.412 1.297 124.9 39.9 19.5
2010 08 02 18 28.48 +20 58.2 0.422 1.318 128.3 37.2 19.5
2010 08 12 18 27.19 +11 20.6 0.447 1.338 128.4 36.4 19.7
2010 08 22 18 31.37 +02 17.4 0.489 1.355 125.5 37.4 19.9
2010 09 01 18 40.29 -05 31.4 0.545 1.370 120.5 39.4 20.2
2010 09 11 18 53.18 -11 52.8 0.614 1.382 114.7 41.4 20.6
2010 09 21 19 09.38 -16 50.0 0.692 1.391 108.8 43.1 20.9
2010 10 01 19 28.20 -20 33.5 0.776 1.398 103.0 44.2 21.2
2010 10 11 19 49.10 -23 14.5 0.864 1.403 97.5 44.9 21.4
2010 10 21 20 11.65 -25 02.7 0.952 1.405 92.3 45.1 21.7
2010 10 31 20 35.38 -26 06.4 1.040 1.404 87.3 45.0 21.8
2010 11 10 20 59.99 -26 31.7 1.125 1.400 82.6 44.6 22.0
Sonia Keys (C) Copyright 2010 MPC M.P.E.C. 2010-D52
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