P/2012 US27 (Siding Spring)
Last updated 2017 Feb. 20
+ Orbit O-C
C/2012 US27 (Siding Spring)
From 297 observations 2012 Oct. 17-2013 Apr. 18, mean residual 0".43.
Epoch = 2013 Jan. 28.0 TT JDT = 2456320.5
T = 2013 Feb. 8.5548646770 TT +/- 0.0002897178 0.0000000001
Peri. = 1.2685181347 +/- 0.0001463401 0.0000000000
Node = 49.2065939691 (2000.0) +/- 0.0000411203 0.0000000000
Incl. = 39.2925951610 +/- 0.0000320273 -0.0000000000
q = 1.8208503626 AU +/- 0.0000021853 -0.0000000000
e = 0.6486329534 +/- 0.0000056354 0.0000000000
a = 5.1821887686 AU +/- 0.0000160834
n = 0.0835476485 +/- 0.0000003889
P = 11.7969528354 years +/- 0.0000549194
P/2012 US27 Siding Spring *18921228.62549 1.8709620 0.6434784 4.72724 49.06800 39.09748 18930117 297 20121017 20130418 12.5 10.0 h3E1 0.4 x Kinoshita P 12.02 5.2478225
P/2012 US27 Siding Spring *19050103.04936 1.8856472 0.6427312 4.47926 49.03740 38.91361 19041226 297 20121017 20130418 12.5 10.0 h3E1 0.4 x Kinoshita P 12.13 5.2779516
P/2012 US27 Siding Spring *19170202.26769 1.8879453 0.6432729 4.13525 49.05436 38.83995 19170221 297 20121017 20130418 12.5 10.0 h3E1 0.4 x Kinoshita P 12.18 5.2924082
P/2012 US27 Siding Spring *19290315.03664 1.8829290 0.6445738 3.76910 49.09374 38.81825 19290310 297 20121017 20130418 12.5 10.0 h3E1 0.4 x Kinoshita P 12.19 5.2976658
P/2012 US27 Siding Spring *19410427.74206 1.8793049 0.6452365 3.37840 49.15318 38.81538 19410506 297 20121017 20130418 12.5 10.0 h3E1 0.4 x Kinoshita P 12.19 5.2973451
P/2012 US27 Siding Spring *19530607.33090 1.8765980 0.6453489 2.99597 49.20978 38.81892 19530523 297 20121017 20130418 12.5 10.0 h3E1 0.4 x Kinoshita P 12.17 5.2913915
P/2012 US27 Siding Spring *19650707.69653 1.8732837 0.6452370 2.61724 49.25003 38.84190 19650719 297 20121017 20130418 12.5 10.0 h3E1 0.4 x Kinoshita P 12.13 5.2803811
P/2012 US27 Siding Spring *19770720.84103 1.8648090 0.6455527 2.27032 49.26445 38.91715 19770805 297 20121017 20130418 12.5 10.0 h3E1 0.4 x Kinoshita P 12.07 5.2611746
P/2012 US27 Siding Spring *19890702.45982 1.8394236 0.6481166 2.01507 49.21739 39.07337 19890713 297 20121017 20130418 12.5 10.0 h3E1 0.4 x Kinoshita P 11.95 5.2273664
P/2012 US27 Siding Spring *20010506.07429 1.8283352 0.6485672 1.65378 49.20905 39.19666 20010511 297 20121017 20130418 12.5 10.0 h3E1 0.4 x Kinoshita P 11.87 5.2025176
P/2012 US27 Siding Spring 20130208.55486 1.8208504 0.6486330 1.26852 49.20659 39.29260 20130128 297 20121017 20130418 12.5 10.0 h3E1 0.4 1 Kinoshita P 11.80 5.1821888
P/2012 US27 Siding Spring *20241021.32712 1.8149895 0.6486598 0.86482 49.21110 39.37007 20241017 297 20121017 20130418 13.0 10.0 h3E1 0.4 x Kinoshita P 11.74 5.1659030
P/2012 US27 Siding Spring *20360615.99472 1.8091713 0.6488710 0.47629 49.22157 39.43257 20360527 297 20121017 20130418 13.0 10.0 h3E1 0.4 x Kinoshita P 11.70 5.1524409
P/2012 US27 Siding Spring *20480123.17903 1.7908473 0.6513324 0.15025 49.20627 39.53250 20480105 297 20121017 20130418 13.0 10.0 h3E1 0.4 x Kinoshita P 11.64 5.1362592
P/2012 US27 Siding Spring *20590817.09440 1.7874788 0.6519356 359.70916 49.23974 39.54459 20590815 297 20121017 20130418 13.0 10.0 h3E1 0.4 x Kinoshita P 11.64 5.1354837
P/2012 US27 Siding Spring *20710315.49041 1.7899749 0.6520498 359.26887 49.27065 39.49128 20710325 297 20121017 20130418 13.0 10.0 h3E1 0.4 x Kinoshita P 11.67 5.1443418
P/2012 US27 Siding Spring *20821028.21007 1.7963684 0.6519573 358.85678 49.28228 39.39226 20821102 297 20121017 20130418 13.0 10.0 h3E1 0.4 x Kinoshita P 11.73 5.1613450
P/2012 US27 Siding Spring *20940706.76194 1.8011067 0.6523157 358.49593 49.27113 39.29071 20940722 297 20121017 20130418 13.0 10.0 h3E1 0.4 x Kinoshita P 11.79 5.1802929
P/2012 US27 Siding Spring *21060407.97646 1.7967882 0.6542033 358.19852 49.22938 39.22667 21060411 297 20121017 20130418 13.0 10.0 h3E1 0.4 x Kinoshita P 11.84 5.1960832
[Unnumbered periodic comets index]
[Main index]
