MPEC 2010-E76 : 2010 EH43
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M.P.E.C. 2010-E76 Issued 2010 Mar. 15, 02:30 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.org/iau/mpc.html ISSN 1523-6714
2010 EH43
Observations:
K10E43H* C2010 03 13.44550 14 53 57.51 -15 54 54.1 18.0 V EE076G96
K10E43H C2010 03 13.45260 14 53 56.43 -15 55 33.8 18.0 V EE076G96
K10E43H C2010 03 13.45982 14 53 55.35 -15 56 14.2 18.2 V EE076G96
K10E43H C2010 03 13.46710 14 53 54.27 -15 56 55.0 18.1 V EE076G96
K10E43H C2010 03 13.49931 14 53 49.48 -15 59 55.3 18.1 V EE076G96
K10E43H C2010 03 13.50310 14 53 48.91 -16 00 16.6 18.1 V EE076G96
K10E43H C2010 03 13.50696 14 53 48.33 -16 00 38.1 18.0 V EE076G96
K10E43H C2010 03 13.51073 14 53 47.79 -16 00 59.2 18.0 V EE076G96
K10E43H .C2010 03 13.64012 14 53 31.10 -16 12 37.8 17.5 R EE076D90
K10E43H .C2010 03 13.64143 14 53 30.91 -16 12 45.2 17.5 R EE076D90
K10E43H .C2010 03 13.64274 14 53 30.72 -16 12 52.6 17.5 R EE076D90
K10E43H KC2010 03 14.01544 14 52 36.94 -16 48 35.7 17.9 R EE076B04
K10E43H KC2010 03 14.01596 14 52 36.84 -16 48 39.1 18.1 V EE076595
K10E43H KC2010 03 14.01880 14 52 36.43 -16 48 54.7 18.0 R EE076B04
K10E43H KC2010 03 14.02227 14 52 35.93 -16 49 14.6 18.0 R EE076B04
K10E43H C2010 03 14.02291 14 52 35.69 -16 49 19.2 18.2 R EE076473
K10E43H C2010 03 14.02569 14 52 35.33 -16 49 35.0 18.2 R EE076473
K10E43H KC2010 03 14.03042 14 52 34.55 -16 50 01.1 EE076595
K10E43H KC2010 03 14.06557 14 52 29.22 -16 53 22.4 18.4 V EE076B33
K10E43H KC2010 03 14.07071 14 52 28.44 -16 53 51.6 18.4 V EE076B33
K10E43H KC2010 03 14.07356 14 52 27.99 -16 54 07.8 18.4 V EE076B33
K10E43H KC2010 03 14.13473 14 52 18.52 -16 59 57.7 17.8 C EE076204
K10E43H KC2010 03 14.14373 14 52 17.11 -17 00 49.2 EE076204
K10E43H KC2010 03 14.15243 14 52 15.77 -17 01 38.7 EE076204
K10E43H C2010 03 14.37903 14 51 42.81 -17 23 16.7 17.8 R EE076H01
K10E43H C2010 03 14.38195 14 51 42.49 -17 23 32.4 17.5 R EE076651
K10E43H C2010 03 14.38344 14 51 42.24 -17 23 40.8 17.5 R EE076651
K10E43H C2010 03 14.38492 14 51 42.00 -17 23 49.6 17.6 R EE076651
K10E43H C2010 03 14.38564 14 51 41.75 -17 23 55.0 17.9 R EE076H01
K10E43H C2010 03 14.39333 14 51 40.53 -17 24 39.6 17.8 R EE076H01
K10E43H C2010 03 14.40303 14 51 38.96 -17 25 35.8 18.1 R EE076H01
K10E43H C2010 03 14.45497 14 51 30.74 -17 30 34.6 18.3 R EE076926
K10E43H C2010 03 14.45625 14 51 30.54 -17 30 41.7 18.3 R EE076926
K10E43H C2010 03 14.45753 14 51 30.32 -17 30 49.2 18.2 R EE076926
K10E43H KC2010 03 14.48479 14 51 25.78 -17 33 26.8 EE076448
K10E43H KC2010 03 14.48851 14 51 25.19 -17 33 48.1 EE076448
K10E43H KC2010 03 14.49185 14 51 24.64 -17 34 07.5 EE076448
K10E43H KC2010 03 14.49539 14 51 24.06 -17 34 27.8 EE076448
K10E43H KC2010 03 14.49892 14 51 23.50 -17 34 48.5 EE076448
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, F. Manca, A. Testa.
Measurer L. Buzzi. 0.38-m f/6.8 reflector + CCD.
448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m
Schmidt-Cassegrain + CCD.
473 Remanzacco. Observers L. Donato, V. Gonano, E. Guido, G. Sostero. 0.45-m
f/4.4 Newtonian reflector + CCD.
595 Farra d'Isonzo. Observers E. Pettarin, F. Piani. Measurer E. Pettarin.
0.40-m f/4.5 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
B04 OAVdA, Saint-Barthelemy. Observer A. Carbognani. 0.81-m f/7.9 reflector
+ CCD.
B33 Libbiano Observatory, Peccioli. Observers P. Bacci, R. Emilio. Measurer
P. Bacci. 0.5-m f/8 Ritchey-Chretien + CCD.
D90 RAS Observatory, Moorook. Observers C. Jacques, E. Pimentel. Measurer
C. Jacques. 0.31-m f/6.3 reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. Measurers J. D. Ahern,
E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector
+ CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
Orbital elements:
2010 EH43 Earth MOID = 0.2263 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 302.80310 (2000.0) P Q
n 0.67779987 Peri. 191.58628 -0.96003840 +0.27381896
a 1.2835173 Node 5.45524 -0.18233932 -0.45508402
e 0.0474991 Incl. 37.50044 -0.21231730 -0.84730261
P 1.45 H 18.6 G 0.15 U 8
Residuals in seconds of arc
100313 G96 0.1+ 0.0 100314 B04 0.3- 0.2+ 100314 651 0.3+ 0.6+
100313 G96 0.2- 0.1+ 100314 B04 0.1+ 0.1+ 100314 651 0.2+ 0.3+
100313 G96 0.2- 0.1+ 100314 473 0.3- 0.4- 100314 H01 0.3- 0.1-
100313 G96 0.2- 0.1+ 100314 473 0.7+ 0.3- 100314 H01 0.1- 0.3-
100313 G96 0.1+ 0.1+ 100314 595 0.1- 0.6+ 100314 H01 0.3- 0.4-
100313 G96 0.0 0.0 100314 B33 0.0 0.4- 100314 926 0.2+ 0.1-
100313 G96 0.1- 0.1+ 100314 B33 0.3+ 0.2- 100314 926 0.3+ 0.2+
100313 G96 0.3+ 0.1+ 100314 B33 0.1+ 0.1- 100314 926 0.1+ 0.1+
100313 D90 0.2- 0.2- 100314 204 0.0 0.1+ 100314 448 0.2- 0.1-
100313 D90 0.1- 0.2- 100314 204 0.1- 0.1+ 100314 448 0.1- 0.1+
100313 D90 0.1- 0.2- 100314 204 0.1+ 0.3+ 100314 448 0.2- 0.1-
100314 B04 0.3- 0.0 100314 H01 0.2- 0.0 100314 448 0.4- 0.1+
100314 595 1.0+ 0.1- 100314 651 0.4+ 0.3+ 100314 448 0.2- 0.3-
Ephemeris:
2010 EH43 a,e,i = 1.28, 0.05, 38 q = 1.2226
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 03 15 14 50.11 -18 23.0 0.325 1.224 128.5 39.5 18.2
2010 03 25 14 10.27 -36 22.6 0.289 1.223 136.2 34.3 17.8
2010 04 04 12 52.99 -52 51.2 0.299 1.223 132.7 37.0 17.9
2010 04 14 11 05.04 -60 38.3 0.347 1.224 122.2 43.9 18.4
2010 04 24 09 38.53 -61 01.3 0.416 1.226 112.3 49.4 19.0
2010 05 04 08 51.74 -59 11.8 0.492 1.228 104.6 52.6 19.4
2010 05 14 08 30.28 -57 30.6 0.567 1.232 98.8 54.2 19.8
2010 05 24 08 22.75 -56 31.0 0.635 1.236 94.5 54.7 20.1
2010 06 03 08 23.29 -56 15.5 0.695 1.241 91.2 54.8 20.3
2010 06 13 08 29.32 -56 40.5 0.745 1.247 88.9 54.5 20.4
2010 06 23 08 39.71 -57 44.2 0.783 1.253 87.3 54.1 20.5
2010 07 03 08 54.21 -59 24.5 0.810 1.260 86.4 53.6 20.6
2010 07 13 09 13.55 -61 40.5 0.826 1.267 86.2 53.2 20.7
2010 07 23 09 39.46 -64 31.3 0.833 1.274 86.5 52.7 20.7
2010 08 02 10 15.57 -67 50.9 0.833 1.281 87.2 52.3 20.7
2010 08 12 11 09.39 -71 22.7 0.827 1.288 88.3 51.8 20.6
2010 08 22 12 33.50 -74 21.7 0.819 1.295 89.4 51.3 20.6
2010 09 01 14 32.89 -75 10.5 0.814 1.302 90.5 50.8 20.6
2010 09 11 16 32.35 -72 21.4 0.815 1.309 91.2 50.3 20.6
2010 09 21 17 57.28 -66 29.4 0.826 1.315 91.4 49.8 20.6
2010 10 01 18 53.14 -59 00.0 0.850 1.321 90.7 49.3 20.7
2010 10 11 19 32.60 -50 54.0 0.888 1.326 89.1 48.8 20.8
2010 10 21 20 03.16 -42 48.6 0.941 1.331 86.8 48.3 20.9
2010 10 31 20 28.64 -35 05.2 1.006 1.335 83.8 47.7 21.0
2010 11 10 20 51.14 -27 53.4 1.081 1.338 80.4 46.9 21.2
2010 11 20 21 11.86 -21 15.7 1.163 1.341 76.7 45.8 21.3
2010 11 30 21 31.49 -15 09.6 1.248 1.343 72.8 44.6 21.4
2010 12 10 21 50.56 -09 30.7 1.334 1.344 68.9 43.2 21.5
2010 12 20 22 09.40 -04 14.0 1.418 1.344 65.2 41.6 21.6
2010 12 30 22 28.30 +00 45.2 1.498 1.344 61.5 40.0 21.7
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-E76
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