277039 (2005 CF41)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5859398968 ± 2.55e-08
Semi-major axis (a)1.6491670916 AU ± 3.40e-09
Inclination (i)15.87325334° ± 4.25e-06
Long. of Asc. Node (Ω)132.16220622° ± 2.08e-05
Arg. of Perihelion (ω)208.78503375° ± 2.04e-05
Mean Anomaly (M)64.38707617° ± 1.01e-05
Mean Motion (n)0.4653881127°/day ± 1.44e-09
Perihelion dist (q)0.68285430 AU ± 4.21e-08
Aphelion dist (Q)2.61547989 AU ± 4.25e-08
Orbital Period2.11785874 yr ± 6.55e-09
Physical Parameters
H (abs. magnitude)18.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.295″
Uncertainty0
Orbit TypeApollo
MOID0.207657 AU
Observations Used243
Oppositions11
Arc Total2005-2026
First Observation Used2005-02-09
Last Observation Used2026-01-11
Observations (278)
Date Type RA Dec Mag Band Observatory
2010-12-19 09:07:37 C 07 51 32.59 -02 57 37.0 o H21
2010-12-19 09:14:30 C 07 51 31.83 -02 57 30.4 o H21
2010-12-19 09:21:43 C 07 51 31.05 -02 57 22.8 o H21
2010-12-29 02:09:14 C 07 26 43.79 +01 04 09.9 v 204
2010-12-29 02:25:31 C 07 26 42.02 +01 04 27.1 v 204
2011-01-02 01:32:23 C 07 16 52.93 +02 47 06.9 v 204
2011-01-02 01:40:49 C 07 16 52.06 +02 47 16.0 v 204
2011-01-02 01:52:26 C 07 16 50.87 +02 47 28.6 v 204
2011-01-02 07:53:18 C 07 16 14.53 +02 53 59.0 o H21
2011-01-02 07:59:43 C 07 16 13.87 +02 54 06.1 o H21
2011-01-02 08:05:59 C 07 16 13.23 +02 54 12.6 o H21
2011-01-02 08:11:54 C 07 16 12.61 +02 54 19.2 o H21
2012-12-16 00:42:01 C 00 56 41.84 -41 36 12.8 u 807
2012-12-16 00:46:07 C 00 56 43.35 -41 35 58.5 u 807
2012-12-16 00:50:13 C 00 56 44.85 -41 35 44.1 u 807
2012-12-16 00:54:29 C 00 56 46.41 -41 35 29.1 u 807
2012-12-16 00:58:23 C 00 56 47.84 -41 35 15.3 u 807
2013-01-16 02:41:44 C 03 24 13.70 -04 45 32.4 q 448
2013-01-16 03:14:07 C 03 24 17.33 -04 44 30.7 q 448
2013-01-18 01:28:56 C 03 29 22.27 -03 17 09.5 q H21
2013-01-18 01:43:05 C 03 29 23.73 -03 16 43.8 q H21
2013-01-18 01:49:17 C 03 29 24.40 -03 16 32.7 q H21
2013-01-18 02:59:07 C 03 29 31.99 -03 14 22.4 r 703
2013-01-18 03:05:31 C 03 29 32.64 -03 14 09.3 r 703
2013-01-18 03:12:00 C 03 29 33.25 -03 13 58.8 r 703
2013-01-18 03:18:31 C 03 29 33.97 -03 13 47.8 r 703
2014-03-25 08:02:49 C 12 26 51.87 +19 21 53.6 q G96
2014-03-25 08:13:20 C 12 26 51.21 +19 21 59.9 q G96
2014-03-25 08:21:21 C 12 26 50.72 +19 22 04.0 q G96
2014-03-25 08:29:19 C 12 26 50.26 +19 22 08.1 q G96
2016-03-03 09:23:17 C 12 06 50.809 +16 41 56.57 L F51
2016-03-03 09:43:59 C 12 06 49.722 +16 42 08.80 L F51
2016-03-03 10:04:41 C 12 06 48.659 +16 42 20.82 L F51
2016-03-03 10:25:32 C 12 06 47.602 +16 42 32.88 L F51
2016-03-05 09:37:57 C 12 04 23.751 +17 09 43.82 L F51
2016-03-05 09:56:32 C 12 04 22.761 +17 09 54.62 L F51
2016-03-05 10:15:13 C 12 04 21.777 +17 10 05.39 L F51
2016-03-05 10:34:03 C 12 04 20.789 +17 10 15.85 L F51
2016-03-10 08:38:09 C 11 58 01.263 +18 16 46.65 L F51
2016-03-10 09:15:25 C 11 57 59.157 +18 17 07.71 L F51
2016-03-10 09:34:19 C 11 57 58.085 +18 17 17.92 L F51
2016-03-30 07:17:44 C 11 30 43.459 +21 56 21.65 L F51
2016-03-30 07:37:18 C 11 30 42.374 +21 56 28.41 L F51
2016-03-30 07:56:50 C 11 30 41.273 +21 56 35.13 L F51
2016-03-30 08:16:22 C 11 30 40.158 +21 56 41.69 L F51
2018-02-26 07:18:08 C 11 30 51.19 +17 31 24.1 u H21
2018-02-26 07:28:20 C 11 30 50.65 +17 31 30.2 u H21
2018-02-26 07:39:33 C 11 30 50.05 +17 31 35.9 u H21
2018-03-07 08:26:25 C 11 18 53.913 +19 25 24.14 U F51
2018-03-07 08:43:08 C 11 18 52.935 +19 25 32.49 U F51