MPEC 2007-B79 : COMET P/2006 XG16 (SPACEWATCH)
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M.P.E.C. 2007-B79 Issued 2007 Jan. 31, 15:49 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
COMET P/2006 XG16 (SPACEWATCH)
Observations:
PK06X16G C2007 01 27.19020 07 02 36.26 +32 18 29.6 EB079693
PK06X16G C2007 01 27.19341 07 02 36.14 +32 18 30.4 EB079693
PK06X16G C2007 01 27.20081 07 02 35.82 +32 18 32.7 EB079693
PK06X16G C2007 01 28.18168 07 02 05.71 +32 22 26.0 EB079693
PK06X16G C2007 01 28.18596 07 02 05.57 +32 22 27.0 EB079693
PK06X16G C2007 01 28.19025 07 02 05.42 +32 22 28.1 18.2 T EB079693
Observer details:
693 Catalina Station, Tucson. Observer C. W. Hergenrother. 1.54-m reflector
+ CCD.
Orbital elements:
P/2006 XG16 (Spacewatch)
Epoch 2007 Mar. 1.0 TT = JDT 2454160.5
T 2007 Feb. 9.95745 TT MPC
q 2.1022175 (2000.0) P Q
n 0.14247112 Peri. 41.30951 -0.48832534 -0.85886038
a 3.6306537 Node 78.45435 +0.75349797 -0.50433358
e 0.4209810 Incl. 9.07805 +0.44020356 -0.08947899
P 6.92
Residuals in seconds of arc
061115 G96 0.6+ 0.2- 061215 704 0.1- 0.1+ 070107 644 0.6+ 0.2+
061115 G96 0.1- 0.1- 061218 704 0.5+ 0.2+ 070107 644 0.3+ 0.0
061115 G96 0.3- 0.1+ 061218 704 0.0 0.4- 070109 704 0.4+ 1.3+
061115 G96 0.1- 0.1- 061218 704 0.4+ 0.6+ 070109 704 0.0 0.6-
061210 691 0.0 0.3+ 061218 704 0.4- 0.1+ 070109 704 0.7+ 0.6-
061210 691 0.0 0.2+ 061218 704 0.9+ 0.7+ 070109 704 0.1- 0.9+
061210 691 0.1+ 0.0 061226 691 0.0 0.2- 070127 693 0.1+ 0.3-
061212 691 0.2- 0.1- 061226 691 0.0 0.1- 070127 693 0.0 0.3-
061212 691 0.7- 0.3- 061226 691 0.1- 0.2- 070127 693 0.8- 0.1+
061212 691 0.1+ 0.1- 070107 644 0.3- 0.1+ 070128 693 0.0 0.1-
061215 704 0.3+ 0.1+ 070107 644 0.3- 0.0 070128 693 0.0 0.1-
061215 704 0.2+ 0.1- 070107 644 0.1- 0.7+ 070128 693 0.1- 0.1-
061215 704 0.6+ 0.2+ 070107 644 0.0 0.3-
Ephemeris:
P/2006 XG16 (Spacewatch)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2007 01 30 07 01.23 +32 29.2 1.184 2.104 151.8 12.8 18.1
2007 02 09 06 58.38 +32 55.2 1.238 2.102 141.5 17.0 18.2
2007 02 19 06 59.10 +33 04.4 1.311 2.103 131.8 20.5 18.3
2007 03 01 07 03.57 +32 59.1 1.397 2.107 123.0 23.2 18.5
2007 03 11 07 11.47 +32 41.5 1.495 2.114 114.9 25.2 18.6
2007 03 21 07 22.33 +32 12.8 1.601 2.123 107.4 26.6 18.8
2007 03 31 07 35.63 +31 33.5 1.714 2.136 100.6 27.4 19.0
2007 04 10 07 50.79 +30 44.0 1.831 2.150 94.2 27.7 19.1
2007 04 20 08 07.36 +29 44.4 1.952 2.168 88.2 27.6 19.3
2007 04 30 08 24.91 +28 35.0 2.075 2.187 82.6 27.2 19.5
2007 05 10 08 43.10 +27 16.2 2.200 2.209 77.2 26.5 19.7
2007 05 20 09 01.66 +25 48.8 2.326 2.233 72.1 25.5 19.8
2007 05 30 09 20.39 +24 13.4 2.451 2.259 67.1 24.4 20.0
2007 06 09 09 39.10 +22 31.1 2.576 2.287 62.2 23.1 20.1
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-B79
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