MPEC 2015-D46 : 2015 DD155
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M.P.E.C. 2015-D46 Issued 2015 Feb. 20, 21:07 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
2015 DD155
Observations:
K15DF5D* C2015 02 18.45045 11 27 31.37 +19 22 54.9 20.7 VqED046G96
K15DF5D C2015 02 18.45617 11 27 30.75 +19 22 55.8 20.4 VqED046G96
K15DF5D C2015 02 18.46189 11 27 30.03 +19 22 56.1 21.4 VqED046G96
K15DF5D C2015 02 18.46760 11 27 29.47 +19 22 57.1 21.1 VqED046G96
K15DF5D C2015 02 18.51170 11 27 24.50 +19 23 03.1 21.0 VqED046G96
K15DF5D C2015 02 18.51313 11 27 24.31 +19 23 03.3 20.8 VqED046G96
K15DF5D C2015 02 18.51456 11 27 24.14 +19 23 03.7 20.9 VqED046G96
K15DF5D C2015 02 18.51601 11 27 23.98 +19 23 03.9 21.0 VqED046G96
K15DF5D C2015 02 18.91525 11 26 43.65 +19 24 04.0 21.5 VMED046033
K15DF5D C2015 02 18.92445 11 26 42.63 +19 24 05.4 21.5 VMED046033
K15DF5D C2015 02 18.99338 11 26 34.82 +19 24 17.9 21.2 VMED046033
K15DF5D C2015 02 19.09207 11 26 23.54 +19 24 33.5 20.7 VMED046033
K15DF5D C2015 02 19.10126 11 26 22.51 +19 24 34.6 20.9 VMED046033
K15DF5D C2015 02 19.38682 11 25 52.03 +19 25 28.1 20.6 VqED046G96
K15DF5D C2015 02 19.39134 11 25 51.50 +19 25 28.7 20.4 VqED046G96
K15DF5D C2015 02 19.39586 11 25 50.96 +19 25 29.1 20.6 VqED046G96
K15DF5D C2015 02 19.40038 11 25 50.43 +19 25 30.0 20.9 VqED046G96
K15DF5D C2015 02 20.30581 11 24 12.00 +19 27 43.1 21.0 VqED046G96
K15DF5D C2015 02 20.30774 11 24 11.78 +19 27 44.2 20.6 VqED046G96
K15DF5D KC2015 02 20.33442411 24 07.93 +19 27 45.6 20.4 VuED046H21
K15DF5D KC2015 02 20.34294711 24 06.93 +19 27 46.1 20.9 VuED046H21
K15DF5D KC2015 02 20.34938311 24 06.19 +19 27 47.0 20.9 VuED046H21
K15DF5D C2015 02 20.56929 11 23 41.274+19 28 24.95 21.0 wLED046F51
K15DF5D C2015 02 20.58286 11 23 39.633+19 28 26.48 21.1 wLED046F51
K15DF5D C2015 02 20.59647 11 23 37.980+19 28 27.88 21.0 wLED046F51
K15DF5D C2015 02 20.61025 11 23 36.329+19 28 29.29 21.1 wLED046F51
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers B. Stecklum,
C. Hoegner. Measurer B. Stecklum. 1.34-m f/4 Schmidt + CCD.
F51 Pan-STARRS 1, Haleakala. Observers B. Gibson, T. Goggia, N. Primak,
A. Schultz, M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau,
H. Flewelling, M. Huber, E. Magnier, E. Schunova, R. Wainscoat, C. Waters,
R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observers R. E. Hill, E. J. Christensen. 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, S. Foglia, T. Vorobjov, T. Linder. 0.81-m f/4.0
astrograph + CCD.
Orbital elements:
2015 DD155 Earth MOID = 0.2294 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5 MPC
M 56.79898 (2000.0) P Q
n 0.67127525 Peri. 27.60484 +0.73990531 -0.67224601
a 1.2918209 Node 14.72047 +0.59763996 +0.63981533
e 0.0542527 Incl. 5.64814 +0.30881485 +0.37245355
P 1.47 H 21.8 G 0.15 U 8
Residuals in seconds of arc
150218 G96 0.2- 0.3+ 150218 033 0.3+ 0.1- 150220 G96 0.0 0.2+
150218 G96 0.2+ 0.4+ 150218 033 0.2+ 0.2+ 150220 H21 0.7- 0.5+
150218 G96 0.8- 0.2- 150219 033 0.1+ 0.1+ 150220 H21 0.4- 0.1-
150218 G96 0.4+ 0.0 150219 033 0.4+ 0.1- 150220 H21 0.0 0.0
150218 G96 0.3+ 0.2- 150219 G96 0.2- 0.1+ 150220 F51 0.0 0.0
150218 G96 0.2- 0.2- 150219 G96 0.2- 0.0 150220 F51 0.1+ 0.1+
150218 G96 0.3- 0.1+ 150219 G96 0.3- 0.2- 150220 F51 0.1- 0.0
150218 G96 0.3- 0.1+ 150219 G96 0.2- 0.0 150220 F51 0.0 0.0
150218 033 0.1+ 0.2+ 150220 G96 0.2- 0.6-
Ephemeris:
2015 DD155 a,e,i = 1.29, 0.05, 6 q = 1.2217
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 01 21 11 47 57.4 +17 55 17 0.4213 1.2903 128.7 36.5 22.0
...
2015 02 05 11 44 52.5 +18 34 06 0.3703 1.3026 143.6 26.7 21.4
...
2015 02 13 11 36 08.8 +19 04 46 0.3510 1.3089 152.6 20.3 21.1
...
2015 02 19 11 26 33.9 +19 24 32 0.3414 1.3136 159.4 15.3 20.9
2015 02 20 11 24 45.3 +19 27 06 0.3403 1.3144 160.5 14.5 20.9
2015 02 21 11 22 53.7 +19 29 23 0.3393 1.3151 161.5 13.8 20.8
...
2015 02 27 11 10 55.6 +19 35 49 0.3364 1.3196 166.5 10.1 20.7
...
2015 03 07 10 54 12.4 +19 20 29 0.3410 1.3254 165.8 10.6 20.7
...
2015 03 22 10 28 15.3 +17 34 24 0.3747 1.3353 150.6 21.5 21.3
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-D46
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