Silvester

C/2009 F4 (McNaught), К-1, M-1, #1849, #540, #217 Дата, блеск, размер комы и конденсация:
2011 06. 19.39 UT: m1 = 13.7, Dia. = 0.6', DC = 5/6, небольшая кома с ЗЦК, 0.25-m. L, f5 (х83).
2011 06. 13.41 UT: m1 = 15.0N, Dia. = ..', DC = ..

#2966

Элементы орбиты кометы C/2009 F4 (McNaught):
Epoch 2011 Dec. 25.0 TT = JDT 2455920.5
T 2011 Dec. 31.90771 TT MPC
q 5.4547272 (2000.0) P Q
z -0.0002856 Peri. 260.38567 +0.04752132 +0.61014570
+/-0.0000010 Node 53.58433 +0.16285222 +0.77643105
e 1.0015578 Incl. 79.34740 -0.98550539 +0.15772461
From 494 observations 2009 Mar. 19-2011 June 13, mean residual 0".4.

Эфемериды для поиска кометы C/2009 F4 (McNaught) на 24:00 мск. .:
Date ...... UT ...... R.A. (J2000) ... Decl. ......... R.A. (J2000) ..... Decl. .... Delta .... r ... El. ... Ph. .. V
2011 06 21 200000 11:02:29.768 -78:59:28.308 11:02:25.850 -78:59:33.064 5.202 5.636 110.3 9.7 14.1
2011 06 22 200000 11:01:19.086 -78:51:29.060 11:01:15.204 -78:51:33.757 5.205 5.634 110.0 9.8 14.1
2011 06 23 200000 11:00:13.518 -78:43:32.895 11:00:09.673 -78:43:37.538 5.207 5.632 109.7 9.8 14.1
2011 06 24 200000 10:59:12.856 -78:35:40.191 10:59:09.047 -78:35:44.783 5.21 5.631 109.4 9.8 14.1
2011 06 25 200000 10:58:16.899 -78:27:51.310 10:58:13.127 -78:27:55.854 5.213 5.629 109.1 9.8 14.1
2011 06 26 200000 10:57:25.457 -78:20:06.596 10:57:21.719 -78:20:11.096 5.216 5.627 108.8 9.8 14.1
2011 06 27 200000 10:56:38.345 -78:12:26.378 10:56:34.641 -78:12:30.837 5.22 5.625 108.5 9.9 14.1
2011 06 28 200000 10:55:55.387 -78:04:50.969 10:55:51.717 -78:04:55.392 5.223 5.623 108.2 9.9 14.1
2011 06 29 200000 10:55:16.416 -77:57:20.670 10:55:12.779 -77:57:25.058 5.226 5.622 107.8 9.9 14.1
2011 06 30 200000 10:54:41.268 -77:49:55.766 10:54:37.664 -77:50:00.123 5.23 5.62 107.5 9.9 14.1
2011 07 01 200000 10:54:09.790 -77:42:36.530 10:54:06.217 -77:42:40.860 5.233 5.618 107.2 10.0 14.1
2011 07 02 200000 10:53:41.832 -77:35:23.222 10:53:38.290 -77:35:27.526 5.237 5.616 106.8 10.0 14.1
2011 07 03 200000 10:53:17.251 -77:28:16.085 10:53:13.738 -77:28:20.366 5.241 5.615 106.5 10.0 14.1
2011 07 04 200000 10:52:55.909 -77:21:15.349 10:52:52.426 -77:21:19.611 5.245 5.613 106.1 10.0 14.1
2011 07 05 200000 10:52:37.674 -77:14:21.231 10:52:34.220 -77:14:25.475 5.249 5.611 105.8 10.0 14.1
2011 07 06 200000 10:52:22.420 -77:07:33.929 10:52:18.994 -77:07:38.158 5.253 5.609 105.4 10.1 14.1
2011 07 07 200000 10:52:10.026 -77:00:53.629 10:52:06.627 -77:00:57.844 5.257 5.608 105.0 10.1 14.1
2011 07 08 200000 10:52:00.377 -76:54:20.500 10:51:57.005 -76:54:24.705 5.261 5.606 104.7 10.1 14.1
2011 07 09 200000 10:51:53.365 -76:47:54.700 10:51:50.018 -76:47:58.896 5.266 5.604 104.3 10.1 14.1
2011 07 10 200000 10:51:48.885 -76:41:36.372 10:51:45.563 -76:41:40.562 5.27 5.603 103.9 10.1 14.1

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