[Iaude] MPEC X104: 2006 WG129 [a=1.76,e=0.42,i=11.0,H=20.6]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Dec 10 17:55:42 EST 2020
M.P.E.C. 2020-X104 Issued 2020 December 10, 22:53 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Division F 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2006 WG129
Revision to MPEC 2006-W107
Additional Observations:
K06WC9G C2013 12 04.62936210 31 03.397+13 28 56.71 20.63GVEX104F51
K06WC9G C2013 12 04.64142910 31 06.822+13 28 07.29 20.80GVEX104F51
K06WC9G C2013 12 18.63128711 36 21.106-03 13 49.61 20.52GVEX104F51
K06WC9G C2014 01 01.65389112 35 03.121-18 31 49.88 21.18GVEX104F51
K06WC9G C2014 05 19.37357414 26 19.347-34 59 57.21 21.08GVEX104F51
K06WC9G C2014 05 19.39479614 26 18.135-34 59 26.91 21.71GVEX104F51
K06WC9G C2014 05 19.40540314 26 17.554-34 59 11.96 21.38GVEX104F51
K06WC9G C2014 06 02.31507814 19 43.535-29 57 56.04 21.91GVEX104F51
K06WC9G C2014 06 02.33714214 19 43.262-29 57 31.06 22.11GVEX104F51
K06WC9G C2020 11 11.52615007 58 35.888+38 19 19.07 21.29GVEX104F52
K06WC9G C2020 11 11.53831707 58 39.498+38 19 02.03 20.25GVEX104F52
K06WC9G C2020 11 11.56196507 58 46.568+38 18 28.74 20.30GVEX104F52
K06WC9G C2020 11 14.65778908 14 52.324+36 55 49.31 20.85GVEX104F52
K06WC9G C2020 11 27.52066409 24 03.971+27 49 34.21 20.18GVEX104F51
K06WC9G C2020 11 27.52339609 24 04.842+27 49 25.12 19.76GVEX104F51
K06WC9G C2020 12 10.60440410 33 38.39 +12 28 31.7 19.33oVEX104T08
K06WC9G C2020 12 10.60670610 33 39.07 +12 28 20.9 19.40oVEX104T08
K06WC9G C2020 12 10.63217110 33 46.63 +12 26 16.0 19.57oVEX104T08
K06WC9G C2020 12 10.64771710 33 51.16 +12 24 59.2 19.53oVEX104T08
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
T08 ATLAS-MLO, Mauna Loa. Observers L. Denneau, J. Tonry, A. Heinze, H.
Weiland. Measurers L. Denneau, J. Tonry, A. Heinze, H. Weiland, H.
Flewelling, A. Fitzsimmons, J. Robinson, N. Erasmus. 0.5-m 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
131204 F51 1.13+ 1.10+ 201210 T08 3.07+ 2.85+ MPO112998 +1.40 days
Orbital elements:
2006 WG129 Earth MOID = 0.0620 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 349.01958 (2000.0) P Q
n 0.42187636 Peri. 211.99534 -0.60749337 -0.77112537
a 1.7606752 Node 276.12101 +0.76319372 -0.50012908
e 0.4246893 Incl. 11.04992 +0.22019800 -0.39400073
P 2.34 H 20.6 G 0.15 U 1
Residuals in seconds of arc
061127 G96 0.2+ 0.4- 061201 G96 0.1+ 0.0 140519 F51 0.1- 0.1+
061127 G96 0.2- 0.7- 061201 G96 0.5- 0.2+ 140519 F51 0.2+ 0.2-
061127 G96 0.1- 0.1- 061201 G96 0.1+ 0.1+ 140602 F51 0.1+ 0.1+
061127 G96 0.4- 0.0 061201 G96 0.4- 0.2+ 140602 F51 0.1+ 0.0
061127 G96 0.3+ 0.3- 061214 G96 0.3- 0.1- 201111 F52 0.3+ 0.0
061127 G96 0.3+ 0.1- 061214 G96 0.5- 0.9+ 201111 F52 0.1- 0.0
061127 G96 0.3- 0.1- 061214 G96 0.3+ 0.1- 201111 F52 0.2- 0.0
061127 G96 0.2+ 0.1+ 061224 G96 0.1- 0.4+ 201114 F52 0.6+ 0.0
061128 291 0.0 0.5+ 061224 G96 0.4- 0.7- 201127 F51 0.1- 0.1+
061128 291 0.1+ 0.0 061224 G96 0.4+ 0.1+ 201127 F51 0.0 0.2+
061128 291 0.2- 1.1+ 131204 F51 0.2+ 0.1- 201210 T08 0.3- 0.4-
061128 G96 0.0 0.2- 131204 F51 0.3+ 0.3- 201210 T08 0.3- 0.1+
061128 G96 0.1+ 0.3- 131218 F51 0.3- 0.2+ 201210 T08 0.5+ 0.3+
061128 G96 0.1- 0.1+ 140101 F51 0.2+ 0.1- 201210 T08 0.2- 0.1-
061128 G96 0.2- 0.0 140519 F51 0.2- 0.2+
Ephemeris:
2006 WG129 a,e,i = 1.76, 0.42, 11 q = 1.0129
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 11 10 07 50 45.7 +38 54 03 0.4085 1.2162 114.2 48.0 20.9
...
2020 11 25 09 10 21.2 +30 04 56 0.3141 1.1393 111.3 53.8 20.3
...
2020 12 03 09 53 37.6 +22 05 54 0.2792 1.1035 107.8 58.3 20.1
...
2020 12 09 10 25 20.0 +14 38 29 0.2617 1.0798 104.3 62.1 20.1
2020 12 10 10 30 30.8 +13 17 59 0.2595 1.0761 103.7 62.8 20.1
2020 12 11 10 35 39.3 +11 56 09 0.2576 1.0725 103.0 63.4 20.1
...
2020 12 17 11 05 40.6 +03 26 14 0.2507 1.0530 99.0 67.4 20.1
...
2020 12 25 11 43 17.2 -07 54 32 0.2534 1.0325 94.0 71.8 20.2
...
2021 01 09 12 46 29.3 -25 36 01 0.2858 1.0135 87.8 75.8 20.6
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-X104
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