MPEC 2008-V41 : 2000 YN30
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M.P.E.C. 2008-V41 Issued 2008 Nov. 7, 19:58 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
2000 YN30
Additional Observations:
K00Y30N C2008 10 30.48499 08 50 58.52 +15 37 57.6 20.5 V EV041691
K00Y30N C2008 10 30.49760 08 51 00.43 +15 38 01.2 20.4 V EV041691
K00Y30N C2008 10 30.51023 08 51 02.33 +15 38 04.4 20.5 V EV041691
K00Y30N C2008 11 03.46988 09 01 07.44 +15 57 08.1 20.3 V EV041691
K00Y30N C2008 11 03.48247 09 01 09.32 +15 57 12.1 20.3 V EV041691
K00Y30N C2008 11 03.49506 09 01 11.22 +15 57 16.2 20.3 V EV041691
Observer details:
691 Steward Observatory, Kitt Peak. Observers T. H. Bressi, R. S. McMillan.
0.9-m f/3 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
081030 691 0.14- 0.02- 081103 691 0.14- 0.02- MPO 12261 +0.23 day
Orbital elements:
2000 YN30
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 359.58640 (2000.0) P Q
n 0.12657070 Peri. 15.04768 -0.38701436 -0.84174044
a 3.9286855 Node 98.92890 +0.80175250 -0.50882767
e 0.5788733 Incl. 22.39804 +0.45542596 +0.18046450
P 7.79 H 17.0 G 0.15 U 2
Residuals in seconds of arc
001201 608 0.3- 0.3- 010120 608 0.5+ 1.1+ 010217 704 1.4+ 0.8-
001201 608 0.1- 0.3- 010120 608 (0.0 2.1+) 010221 704 0.5+ 0.1+
001201 608 0.1+ 0.2+ 010120 608 (0.9+ 3.2+) 010221 704 0.1+ 0.0
001226 608 0.2- 0.3- 010121 691 0.9- 1.4- 010221 704 0.7+ 0.2+
001226 608 0.2- 0.3+ 010121 699 0.2- 0.6+ 081030 691 0.1+ 0.1+
001226 608 0.4- 0.2- 010121 691 0.7- 0.3+ 081030 691 0.2+ 0.2+
001229 608 0.7+ 0.3- 010121 699 1.3- 1.0+ 081030 691 0.2+ 0.2-
001229 608 1.2+ 0.3- 010121 691 0.8- 0.3+ 081103 691 0.0 0.2-
001229 608 0.4+ 0.4- 010121 699 0.3+ 1.4+ 081103 691 0.3- 0.0
010104 608 1.7+ 0.2+ 010121 699 0.6+ 0.9+ 081103 691 0.2- 0.2+
010104 608 1.5+ 0.6+ 010217 704 0.7+ 0.6-
010104 608 1.5+ 0.2+ 010217 704 0.4+ 0.7-
Ephemeris:
2000 YN30 a,e,i = 3.93, 0.58, 22 q = 1.6545
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 10 31 08 52.28 +15 40.4 1.425 1.689 86.7 35.9 20.4
2008 11 10 09 17.70 +16 33.1 1.327 1.671 91.1 36.3 20.2
2008 11 20 09 42.86 +17 41.4 1.237 1.660 95.8 36.3 20.0
2008 11 30 10 07.45 +19 10.0 1.156 1.655 100.9 35.8 19.9
2008 12 10 10 31.06 +21 03.4 1.084 1.656 106.3 34.8 19.7
2008 12 20 10 53.22 +23 24.0 1.022 1.663 112.0 33.3 19.5
2008 12 30 11 13.24 +26 12.8 0.973 1.677 118.0 31.2 19.4
2009 01 09 11 30.36 +29 26.0 0.937 1.696 124.1 28.7 19.3
2009 01 19 11 43.83 +32 55.1 0.915 1.721 129.9 26.0 19.2
2009 01 29 11 52.88 +36 26.7 0.909 1.751 135.1 23.4 19.1
2009 02 08 11 57.08 +39 42.4 0.920 1.785 139.0 21.3 19.1
2009 02 18 11 56.64 +42 23.5 0.947 1.824 141.0 19.9 19.2
2009 02 28 11 52.44 +44 14.6 0.991 1.867 140.8 19.6 19.3
2009 03 10 11 46.19 +45 06.6 1.052 1.914 138.7 20.0 19.5
2009 03 20 11 39.82 +45 00.2 1.128 1.963 135.1 21.0 19.8
2009 03 30 11 34.93 +44 02.4 1.218 2.015 130.5 22.2 20.0
2009 04 09 11 32.52 +42 24.1 1.321 2.069 125.3 23.3 20.3
2009 04 19 11 32.82 +40 16.9 1.437 2.124 119.9 24.2 20.6
2009 04 29 11 35.70 +37 50.3 1.564 2.182 114.4 24.9 20.8
2009 05 09 11 40.81 +35 12.2 1.700 2.240 108.8 25.3 21.1
2009 05 19 11 47.72 +32 28.2 1.846 2.299 103.3 25.4 21.3
2009 05 29 11 56.06 +29 42.1 1.998 2.360 97.8 25.2 21.5
2009 06 08 12 05.52 +26 56.7 2.157 2.420 92.3 24.8 21.7
2009 06 18 12 15.83 +24 14.0 2.320 2.482 86.9 24.1 21.9
Gareth V. Williams (C) Copyright 2008 MPC M.P.E.C. 2008-V41
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