C/2007 Q3 (Siding Spring)
Discovered by D. M-. Burton (Siding Spring survey) on August,25 2007.
The latest IAU telegrams or the latest CBET's. IAUC Astronomical Headlines.
Minor
planet center's orbital elements and Ephemeris,
the comet on
Seiichi Yoshida's Homepage
Light
curves on Cometas Obs,
JPL Small body
database
C/2007 Q3 (Siding Spring) � by Bernhard Haeusler, 2010-08-31 B/W
6 x 2 min. exposure,
2010-08-31 UT 19:24, 12" SCT
f-5.65 + CCD ST10XME
14.33 mag (60*60 box), coma: 30", tail: 13' in PA 270
C/2007 Q3 (Siding Spring) � by Bernhard Haeusler, 2010-08-28 B/W
8 x 3 min. exposure,
2010-08-28 UT 20:37, 12" SCT
f-5.65 + CCD ST10XME
14.61 mag (60*60 box), coma: 30", tail: 25' in PA 270
C/2007 Q3 (Siding Spring) � by Bernhard Haeusler, 2010-08-19 B/W
20 x 3 min. exposure,
2010-08-19 UT 19:49, 12" SCT
f-5.65 + CCD ST10XME
14.42 mag (60*60 box), coma: 54", tail: 23' in PA 268
C/2007 Q3 (Siding Spring) � by Bernhard Haeusler, 2010-08-09 B/W
3 x 3 min. exposure,
2010-08-09 UT 20:30, 12" SCT
f-5.65 + CCD ST10XME
14.47 mag (60*60 box), coma: 54", tail: 23' in PA 265
C/2007 Q3 (Siding Spring) � by Bernhard Haeusler, 2010-07-31 B/W animation 30 frames
30 x 3 min. exposure,
2010-07-31 UT 20:32, 12" SCT
f-5.65 + CCD ST10XME
14.56 mag (60*60 box), coma: 1'26", tail: 23' in PA 264
C/2007 Q3 (Siding Spring) � by Bernhard Haeusler, 2010-07-30 B/W
6 x 3 min. exposure,
2010-07-30 UT 20:21, 12" SCT
f-5.65 + CCD ST10XME
14.54 mag (60*60 box), coma: 44", tail: 7.5' in PA 258
C/2007 Q3 (Siding Spring) � by Bernhard Haeusler, 2010-07-18 B/W
42 x 3 min. exposure,
2010-07-18 UT 20:46, 12" SCT
f-5.65 + CCD ST10XME
14.24 mag (60*60 box), coma: 1'14", tail: 17' in PA 260
In 2010 together with comet 81P/Wild, C/2007 Q3 (Siding Spring) is a project comet of the German Comet Group of the VdS.
C/2007 Q3 (Siding Spring) � by Bernhard Haeusler, 2010-04-24 B/W
23 x 5 min. exposure,
2010-04-24 UT 00:42, 12" SCT
f-5.65 + CCD ST10XME
12.70 mag (60*60 box), coma: 1'30", tail: 16' in PA 248
C/2007 Q3 (Siding Spring) � by Bernhard Haeusler, 2010-04-22 B/W
10 x 5 min. exposure,
2010-04-22 UT 01:39, 12" SCT
f-5.65 + CCD ST10XME
12.47 mag (60*60 box), coma: 1'38", tail: 16' in PA 251
The coma is long stretched, 6' in PA 257.5�
C/2007 Q3 (Siding Spring) � by Bernhard Haeusler, 2009-12-12 B/W
6 x 2 min. exposure,
2009-12-12 UT 11:44, 10" Newton
f-3.4 + CCD ST10XME remotely at H06, New Mexico
12.27 mag, coma: 3'17", tail: 27' in PA 248�