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
2008-06-03 06:41:20 C 18 01 54.30 +61 27 41.4 c H45
2008-06-03 06:44:26 C 18 01 54.87 +61 27 55.9 c H45
2008-06-08 08:58:37 C 18 40 13.71 +71 50 21.1 r H45
2008-06-08 09:00:31 C 18 40 14.63 +71 50 31.0 r H45
2008-06-08 09:01:46 C 18 40 15.28 +71 50 37.7 r H45
2008-06-08 09:04:02 C 18 40 16.47 +71 50 49.9 r H45
2008-06-08 09:05:42 C 18 40 17.27 +71 50 58.5 r H45
2008-06-09 09:00:01 C 18 54 49.98 +73 59 52.3 r 703
2008-06-09 09:05:24 C 18 54 53.56 +74 00 21.5 r 703
2008-06-09 09:08:05 C 18 54 55.19 +74 00 35.7 r 703
2008-06-13 08:59:09 C 21 17 29.71 +81 37 28.5 r H45
2008-06-13 09:00:48 C 21 17 34.22 +81 37 33.5 r H45
2008-06-13 09:01:48 C 21 17 37.19 +81 37 36.7 r H45
2008-06-13 09:02:55 C 21 17 40.16 +81 37 40.2 r H45
2008-06-13 09:04:33 C 21 17 44.45 +81 37 45.4 r H45
2008-06-13 09:06:40 C 21 17 50.29 +81 37 51.5 r H45
2009-01-20 08:07:20 C 08 30 55.00 +13 56 40.7 r G96
2009-01-20 08:22:47 C 08 30 53.78 +13 56 50.2 r G96
2009-01-20 08:38:13 C 08 30 52.56 +13 57 00.2 r G96
2009-01-20 08:53:50 C 08 30 51.30 +13 57 10.1 r G96
2009-02-05 03:05:23 C 08 03 29.40 +17 40 59.5 o 691
2009-02-05 03:31:51 C 08 03 27.75 +17 41 13.6 o 691
2009-02-05 03:54:31 C 08 03 26.29 +17 41 25.3 o 691
2010-06-15 05:45:12 S 12 47 01.35 +24 29 14.2 L C51
2010-06-15 05:45:23 S 12 47 01.25 +24 29 13.5 L C51
2010-06-15 08:55:43 S 12 46 57.46 +24 27 40.5 L C51
2010-06-15 12:06:14 S 12 46 53.61 +24 26 06.1 L C51
2010-06-15 15:16:46 S 12 46 49.82 +24 24 31.4 L C51
2010-06-15 16:52:07 S 12 46 47.97 +24 23 44.3 L C51
2010-06-15 18:27:17 S 12 46 46.11 +24 22 57.8 L C51
2010-06-15 20:02:38 S 12 46 44.26 +24 22 09.1 L C51
2010-06-15 21:37:48 S 12 46 42.45 +24 21 22.1 L C51
2010-06-15 23:12:58 S 12 46 40.61 +24 20 33.9 L C51
2010-06-15 23:13:09 S 12 46 40.58 +24 20 33.5 L C51
2010-06-16 02:23:29 S 12 46 36.98 +24 18 58.4 L C51
2010-06-16 05:34:00 S 12 46 33.44 +24 17 22.3 L C51
2010-06-16 08:44:31 S 12 46 29.96 +24 15 45.4 L C51
2010-06-19 17:42:15 S 12 45 16.735 +23 32 48.55 L C51
2010-11-12 11:31:10 S 08 55 30.502 -12 05 41.35 L C51
2010-11-12 14:41:30 S 08 55 23.830 -12 04 38.35 L C51
2010-11-12 17:52:02 S 08 55 17.158 -12 03 34.06 L C51
2010-11-12 19:27:12 S 08 55 13.790 -12 03 02.02 L C51
2010-11-12 21:02:33 S 08 55 10.406 -12 02 29.76 L C51
2010-11-12 22:37:43 S 08 55 07.027 -12 01 57.65 L C51
2010-11-13 00:12:53 S 08 55 03.583 -12 01 26.18 L C51
2010-11-13 01:48:14 S 08 55 00.197 -12 00 53.57 L C51
2010-11-13 04:58:34 S 08 54 53.354 -11 59 48.91 L C51
2010-11-13 04:58:45 S 08 54 53.330 -11 59 48.95 L C51
2010-12-14 09:25:23 C 08 03 52.68 -04 49 29.6 o 291
2010-12-14 09:30:50 C 08 03 52.12 -04 49 24.2 o 291