MPEC 2008-E13 : COMET C/2007 Y1 (LINEAR)
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2008-E12
Read MPEC 2008-E14
M.P.E.C. 2008-E13 Issued 2008 Mar. 3, 03:35 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
COMET C/2007 Y1 (LINEAR)
Observations:
CK07Y010 C2008 02 10.96621 08 53 05.75 +01 53 55.9 17.7 N EE013130
CK07Y010 C2008 02 10.96721 08 53 05.70 +01 53 57.5 17.4 N EE013130
CK07Y010 C2008 02 10.96822 08 53 05.53 +01 53 58.7 17.4 N EE013130
CK07Y010 C2008 02 10.97023 08 53 05.34 +01 54 01.9 17.5 N EE013130
CK07Y010 C2008 02 24.93241 08 30 44.87 +08 03 10.8 EE013204
CK07Y010 C2008 02 24.98105 08 30 40.45 +08 04 26.6 17.8 N EE013204
CK07Y010 C2008 02 25.33605 08 30 08.56 +08 13 36.0 18.8 T EE013704
CK07Y010 C2008 02 25.36003 08 30 06.41 +08 14 14.2 18.5 T EE013704
CK07Y010 C2008 02 25.37175 08 30 05.35 +08 14 31.7 18.3 T EE013704
CK07Y010 C2008 02 25.98578 08 29 10.70 +08 30 22.7 16.9 T EE013585
CK07Y010 C2008 02 25.99135 08 29 10.17 +08 30 31.1 17.0 T EE013585
CK07Y010 C2008 02 25.99583 08 29 09.76 +08 30 38.6 16.7 T EE013585
CK07Y010 C2008 02 26.00477 08 29 08.90 +08 30 50.1 16.7 T EE013585
CK07Y010 C2008 02 26.01223 08 29 08.35 +08 31 01.7 16.8 T EE013585
CK07Y010 C2008 02 26.15418 08 28 56.01 +08 34 42.0 18.4 T EE013704
CK07Y010 C2008 02 26.16571 08 28 54.99 +08 34 59.4 18.4 T EE013704
CK07Y010 C2008 02 26.18882 08 28 52.95 +08 35 35.4 18.5 T EE013704
CK07Y010 C2008 02 26.20037 08 28 51.89 +08 35 52.8 18.6 T EE013704
CK07Y010 C2008 02 29.25517 08 24 27.32 +09 53 29.1 17.6 T EE013G96
CK07Y010 C2008 02 29.26197 08 24 26.74 +09 53 39.1 17.5 T EE013G96
CK07Y010 C2008 02 29.26868 08 24 26.17 +09 53 49.5 17.4 T EE013G96
CK07Y010 C2008 02 29.27536 08 24 25.59 +09 54 00.2 17.6 T EE013G96
CK07Y010 C2008 03 01.27413 08 23 01.89 +10 18 58.6 18.5 T EE013704
CK07Y010 C2008 03 01.28580 08 23 00.93 +10 19 17.4 19.3 T EE013704
CK07Y010 C2008 03 01.29727 08 22 59.87 +10 19 34.5 18.9 T EE013704
CK07Y010 C2008 03 01.30883 08 22 58.90 +10 19 50.7 18.7 T EE013704
CK07Y010 C2008 03 01.32049 08 22 57.91 +10 20 08.0 18.4 T EE013704
Observer details:
130 Lumezzane. Observers M. Casali, W. Marinello, M. Micheli, G. Pizzetti,
A. Soffiantini. Measurer W. Marinello. 0.40-m f/4.5 reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
585 Kiev comet station. Observer A. Baransky. 0.7-m f/4 reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
G96 Mt. Lemmon Survey. Observer E. Beshore. Measurers E. C. Beshore,
A. Boattini, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski,
S. M. Larson. 1.5-m reflector + CCD.
Orbital elements:
C/2007 Y1 (LINEAR)
Epoch 2008 Apr. 4.0 TT = JDT 2454560.5
T 2008 Mar. 19.32144 TT MPC
q 3.3408225 (2000.0) P Q
z -0.0001152 Peri. 357.12499 -0.69494887 +0.21729293
+/-0.0000714 Node 133.09228 +0.67703540 -0.12337045
e 1.0003850 Incl. 110.17665 +0.24221710 +0.96827863
Residuals in seconds of arc
071216 704 0.7+ 0.7- 080105 585 1.2+ 0.1+ 080204 585 (3.1+ 1.4-)
071216 704 0.8+ 0.1+ 080105 585 1.3- 0.6+ 080204 585 0.2+ 0.3+
071216 704 0.4- 1.0+ 080105 585 0.7- 1.2+ 080204 585 0.0 1.8-
071216 704 0.8+ 0.8- 080105 585 0.6+ 0.1- 080204 585 1.6+ 1.9-
071216 704 0.6- 0.3+ 080105 900 (3.0- 5.2+) 080208 147 0.1- 0.2+
071217 461 0.1- 0.2+ 080105 900 (5.6- 4.1+) 080208 147 0.3- 0.2+
071217 461 0.2- 0.3+ 080106 423 1.8- 0.4+ 080208 147 0.1- 0.6+
071217 461 0.7+ 1.0+ 080106 423 0.7- 1.1+ 080209 703 0.1+ 1.7-
071217 461 0.7+ 0.2+ 080110 423 0.2- 1.3- 080209 703 0.4- 0.1+
071217 H06 0.4+ 0.1+ 080110 423 0.4- 1.4+ 080209 703 0.1+ 0.2-
071217 H06 0.2- 0.3- 080110 349 1.2+ 0.5- 080210 151 0.2- 0.3+
071218 704 1.8+ 0.3- 080110 349 1.2+ 0.3- 080210 151 0.0 0.1+
071218 711 0.2- 0.2+ 080110 349 1.3+ 0.3- 080210 151 0.0 0.1-
071218 704 0.4- 0.4- 080111 673 0.1+ 1.3+ 080210 151 0.4- 0.2+
071218 704 0.2+ 0.5- 080111 673 0.3+ 0.8+ 080210 151 0.6- 0.6+
071218 711 0.2+ 0.1+ 080111 704 1.4+ 0.0 080210 151 0.7- 0.1+
071218 H06 0.9- 0.6- 080111 704 1.6+ 0.0 080210 130 0.2- 0.5+
071218 704 0.0 0.2+ 080111 704 1.1+ 1.1- 080210 130 0.6+ 0.5+
071218 H06 0.2+ 0.4+ 080111 704 1.2+ 0.8- 080210 130 0.4- 0.1+
071218 711 0.5+ 0.0 080111 704 0.8+ 0.3- 080210 130 0.2- 0.1+
071218 704 0.5+ 0.7- 080111 423 0.0 0.5+ 080211 704 0.5+ 0.5+
071218 704 0.3+ 0.3- 080111 423 1.2- 0.9+ 080211 704 0.3+ 0.3+
071218 704 0.6- 1.3- 080112 704 0.6+ 0.4+ 080211 704 0.3+ 0.1+
071218 704 0.2+ 0.5- 080112 704 0.1+ 0.5+ 080211 704 0.5+ 0.2+
071218 349 0.2- 0.5- 080112 704 0.2- 0.3+ 080211 704 0.1- 0.3+
071218 349 0.5- 0.3- 080112 704 0.3- 0.2+ 080212 585 0.1+ 0.3+
071219 204 0.2- 0.1- 080115 423 0.3- 0.4- 080212 585 0.7+ 0.2+
071219 204 0.1- 0.1+ 080115 423 0.1- 0.4- 080212 585 0.6- 0.3-
071219 703 0.3- 0.2- 080116 B49 0.7+ 0.4+ 080212 585 0.1+ 0.1+
071219 703 1.4- 0.1+ 080118 703 1.1- 0.4- 080212 585 0.1- 0.7+
071219 703 0.2+ 0.2+ 080118 703 0.6- 0.1+ 080212 585 (2.9+ 2.1-)
071219 703 1.0- 0.0 080118 703 1.3- 0.3- 080212 235 0.4- 0.2+
071225 213 0.3+ 0.3- 080118 703 1.3- 0.8- 080216 349 0.3+ 0.1-
071225 J47 0.7+ 0.2+ 080119 213 0.7+ 0.5+ 080216 349 0.6+ 0.3-
071225 J47 0.4+ 0.1+ 080119 213 0.5+ 0.6+ 080216 349 0.4+ 0.1-
071225 J47 0.2- 0.2- 080119 213 0.2+ 0.2+ 080224 204 0.5- 0.6+
071225 213 0.2- 0.1+ 080119 J40 1.4- 1.2- 080224 204 0.5- 0.8+
071225 213 0.1+ 0.7+ 080119 J40 (1.5- 2.2-) 080225 704 0.4- 1.1-
071228 423 0.9- 0.4+ 080119 J40 1.8- 1.5- 080225 704 0.2- 0.0
071228 423 0.2+ 0.4+ 080120 704 0.9+ 0.2- 080225 704 0.2- 0.6-
071229 423 0.0 0.9+ 080120 704 0.8+ 0.2+ 080225 585 0.0 1.7+
071229 423 0.0 0.6+ 080120 704 0.5- 0.6+ 080225 585 0.5- 1.5+
071230 355 0.3+ 0.1+ 080120 704 0.2+ 0.4- 080225 585 (0.7- 2.1+)
071230 355 0.2- 0.3+ 080126 467 0.1+ 0.5+ 080226 585 1.6- 0.2-
071230 355 0.1- 1.0- 080126 467 1.8- 0.8+ 080226 585 0.1+ 0.1-
071231 204 0.4- 0.1+ 080126 467 0.2+ 1.0+ 080226 704 0.4+ 0.3+
071231 204 0.1+ 0.6+ 080126 349 0.1- 0.5- 080226 704 0.7+ 0.1-
071231 415 0.3+ 0.5+ 080126 349 0.3+ 0.3- 080226 704 1.2+ 0.2+
080102 349 0.2- 0.0 080126 349 0.0 0.8- 080226 704 0.8+ 0.2-
080102 349 0.2- 0.1+ 080129 204 0.1- 0.4+ 080229 G96 0.3- 1.1-
080102 349 0.3- 0.0 080129 204 0.1+ 0.2+ 080229 G96 0.2- 1.3-
080103 585 1.3- 1.3+ 080202 703 0.2- 1.5- 080229 G96 0.1- 1.0-
080103 585 (0.3- 2.7-) 080202 703 0.4- 1.7- 080229 G96 0.3- 0.4-
080103 585 1.5- 1.3- 080202 703 0.6- 1.5- 080301 704 1.1+ 0.1-
080103 585 1.9+ 0.5- 080202 703 0.2- 1.4- 080301 704 1.4+ 1.2+
080103 585 1.5- 0.4- 080202 215 0.2- 0.2+ 080301 704 0.0 1.2+
080105 585 0.0 0.8+ 080202 215 0.2- 0.1+ 080301 704 0.1+ 0.2+
080105 585 1.4+ 0.6- 080202 215 0.3- 0.0 080301 704 0.1- 0.1+
The "original" and "future" barycentric values of 1/a are +0.000141
and +0.000391 (+/- 0.000071) AU^-1, respectively.
Brian G. Marsden (C) Copyright 2008 MPC M.P.E.C. 2008-E13
Read MPEC 2008-E12
Read MPEC 2008-E14
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)