MPEC 2008-A16 : 2007 YV56
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M.P.E.C. 2008-A16 Issued 2008 Jan. 2, 16:10 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
2007 YV56
Observations:
K07Y56V* C2007 12 31.51480 10 52 34.10 +09 32 13.8 17.6 V EA016703
K07Y56V C2007 12 31.52205 10 52 27.51 +09 33 15.8 18.5 V EA016703
K07Y56V C2007 12 31.52935 10 52 20.92 +09 34 18.8 18.0 V EA016703
K07Y56V C2007 12 31.53665 10 52 14.26 +09 35 21.9 18.5 V EA016703
K07Y56V C2007 12 31.56039 10 51 52.83 +09 38 45.7 19.6 V EA016703
K07Y56V C2007 12 31.56083 10 51 52.46 +09 38 48.9 18.6 V EA016703
K07Y56V C2007 12 31.56125 10 51 52.07 +09 38 51.1 EA016703
K07Y56V C2007 12 31.56165 10 51 51.78 +09 38 54.9 18.9 V EA016703
K07Y56V C2007 12 31.56237 10 51 51.17 +09 39 02.6 18.9 V EA016703
K07Y56V C2007 12 31.56337 10 51 50.29 +09 39 10.6 17.6 V EA016703
K07Y56V C2008 01 01.00671 10 45 31.56 +10 41 15.8 18.4 V EA016595
K07Y56V C2008 01 01.01020 10 45 28.53 +10 41 45.3 EA016595
K07Y56V V2008 01 01.01245 10 45 26.56 +10 42 03.1 17.9 V EA016247
K07Y56V v2008 01 01.01245 1 012.8756 +46.5153 800 EA016247
K07Y56V C2008 01 01.01376 10 45 25.44 +10 42 14.5 EA016595
K07Y56V V2008 01 01.02214 10 45 18.16 +10 43 22.7 17.8 V EA016247
K07Y56V v2008 01 01.02214 1 012.8756 +46.5153 800 EA016247
K07Y56V C2008 01 01.09326 10 44 16.43 +10 53 11.4 17.8 R EA016204
K07Y56V C2008 01 01.09706 10 44 13.12 +10 53 42.7 EA016204
K07Y56V C2008 01 01.10086 10 44 09.80 +10 54 13.8 EA016204
K07Y56V 2C2008 01 01.38760 10 40 09.11 +11 33 08.5 18.1 R EA016H06
K07Y56V 2C2008 01 01.39490 10 40 02.79 +11 34 06.5 17.9 R EA016H06
K07Y56V C2008 01 01.50687 10 38 26.88 +11 48 57.0 18.0 V EA016G96
K07Y56V C2008 01 01.51338 10 38 21.30 +11 49 48.1 18.7 V EA016G96
K07Y56V C2008 01 01.51987 10 38 15.75 +11 50 39.1 17.8 V EA016G96
K07Y56V C2008 01 01.52626 10 38 10.28 +11 51 29.4 18.1 V EA016G96
K07Y56V C2008 01 01.55000 10 37 50.01 +11 54 35.0 18.1 V EA016G96
K07Y56V C2008 01 01.55230 10 37 48.03 +11 54 53.1 17.9 V EA016G96
K07Y56V C2008 01 01.55469 10 37 45.98 +11 55 11.7 17.8 V EA016G96
K07Y56V C2008 01 01.55696 10 37 44.04 +11 55 29.5 18.1 V EA016G96
K07Y56V C2008 01 02.22349 10 28 47.08 +13 21 00.4 18.1 R EA016I77
K07Y56V C2008 01 02.22610 10 28 44.95 +13 21 19.5 17.8 R EA016I77
K07Y56V C2008 01 02.22898 10 28 42.61 +13 21 40.5 17.8 R EA016I77
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, F. Luppi. Measurer
L. Buzzi. 0.60-m f/4.64 reflector + CCD.
247 Roving Observer. Observers G. Sostero, E. Guido. 0.20-m f/2.5 Schmidt
+ CCD.
595 Farra d'Isonzo. Observers L. Bittesini, G. Lombardi, E. Pettarin,
F. Piani. Measurers G. Lombardi, E. Pettarin. 0.40-m f/4.5 reflector
+ CCD.
703 Catalina Sky Survey. Observer A. R. Gibbs. Measurers 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. 0.68-m Schmidt + CCD.
G96 Mt. Lemmon Survey. Observer E. C. Beshore. Measurers 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.
H06 RAS Observatory, Mayhill. Observer R. Hutsebaut. 0.25-m reflector + CCD.
I77 CEAMIG-REA Observatory, Belo Horizonte. Observers C. Jacques, E. Pimentel.
Measurer C. Jacques. 0.30-m f/3.0 Schmidt-Cassegrain + CCD.
Orbital elements:
2007 YV56 PHA, Earth MOID = 0.0054 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 354.44055 (2000.0) P Q
n 0.49588772 Peri. 265.49086 +0.98420576 -0.14137345
a 1.5808129 Node 102.60993 +0.17138875 +0.91164743
e 0.6235941 Incl. 6.26816 -0.04432732 +0.38589184
P 1.99 H 20.9 G 0.15 U 8
Residuals in seconds of arc
071231 703 0.3+ 0.5+ 080101 595 0.1- 0.9+ 080101 G96 0.1+ 0.2+
071231 703 0.1- 0.0 080101 247 0.3- 0.7+ 080101 G96 0.1+ 0.3+
071231 703 0.1+ 0.1+ 080101 595 0.1+ 0.5+ 080101 G96 0.0 0.1-
071231 703 0.8- 0.4+ 080101 247 0.2+ 0.2- 080101 G96 0.3- 0.0
071231 703 1.1- 0.3+ 080101 204 0.4+ 0.3+ 080101 G96 0.5- 0.1-
071231 703 0.7- 0.3- 080101 204 0.5+ 0.3+ 080101 G96 0.7- 0.0
071231 703 0.9- 1.7- 080101 204 0.4+ 0.2+ 080102 I77 0.6- 0.2-
071231 703 0.2+ 1.3- 080101 H06 1.3+ 0.1+ 080102 I77 0.3- 0.4-
071231 703 0.7+ 0.2+ 080101 H06 0.7+ 0.4- 080102 I77 0.2+ 0.6-
071231 703 1.0+ 0.4- 080101 G96 0.1+ 0.3+
080101 595 0.2- 0.4+ 080101 G96 0.1+ 0.2+
Ephemeris:
2007 YV56 a,e,i = 1.58, 0.62, 6 q = 0.5950
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 12 26 12 23.15 -06 02.2 0.101 0.982 86.0 88.1 19.0
2008 01 05 09 55.07 +18 13.9 0.137 1.090 139.0 36.3 18.2
2008 01 15 08 36.03 +26 55.7 0.217 1.196 166.9 10.8 18.6
2008 01 25 07 57.43 +29 28.8 0.318 1.297 167.8 9.2 19.6
2008 02 04 07 38.99 +30 06.2 0.436 1.395 155.6 17.0 20.7
2008 02 14 07 31.91 +30 00.0 0.568 1.487 144.6 22.6 21.6
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-A16
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