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
2008-05-10 22:04:26 C 17 21 14.06 +30 49 28.5 o 151
2008-05-10 22:06:06 C 17 21 14.09 +30 49 32.4 o 151
2008-05-10 22:07:47 C 17 21 14.12 +30 49 36.4 o 151
2008-05-10 22:18:40 C 17 21 14.59 +30 50 01.2 r A13
2008-05-10 22:22:41 C 17 21 14.74 +30 50 10.4 r A13
2008-05-10 22:43:21 C 17 21 15.46 +30 50 57.3 r A13
2008-05-10 22:47:29 C 17 21 15.62 +30 51 06.8 r A13
2008-05-10 23:06:11 C 17 21 16.09 +30 51 48.7 r 118
2008-05-10 23:19:29 C 17 21 16.54 +30 52 18.3 r 118
2008-05-10 23:24:43 C 17 21 16.73 +30 52 30.3 r 118
2008-05-10 23:31:22 C 17 21 16.98 +30 52 45.5 r 118
2008-05-10 23:35:11 C 17 21 17.26 +30 52 55.6 r B33
2008-05-10 23:43:16 C 17 21 17.54 +30 53 13.6 r B33
2008-05-10 23:50:28 C 17 21 17.77 +30 53 30.2 r B33
2008-05-11 00:32:51 C 17 21 19.35 +30 55 03.4 c 196
2008-05-11 00:54:43 C 17 21 20.06 +30 55 52.7 c 196
2008-05-11 01:38:26 C 17 21 21.59 +30 57 31.5 c 196
2008-05-11 01:59:19 C 17 21 22.34 +30 58 19.1 c 196
2008-05-11 09:05:55 C 17 21 39.20 +31 14 28.7 r 682
2008-05-11 09:37:32 C 17 21 40.36 +31 15 40.5 r 682
2008-05-11 14:01:30 C 17 21 51.76 +31 25 38.0 o 300
2008-05-11 14:03:40 C 17 21 51.83 +31 25 43.3 o 300
2008-05-11 14:05:49 C 17 21 51.88 +31 25 48.2 o 300
2008-05-11 14:10:10 C 17 21 52.00 +31 25 58.7 o 300
2008-05-11 14:19:29 C 17 21 51.56 +31 26 42.5 o 474
2008-05-11 14:21:29 C 17 21 51.61 +31 26 46.5 o 474
2008-05-11 14:23:29 C 17 21 51.72 +31 26 52.4 o 474
2008-05-11 22:41:04 C 17 22 12.03 +31 45 29.7 c A94
2008-05-12 07:22:47 C 17 22 32.10 +32 05 40.7 o H55
2008-05-12 07:37:20 C 17 22 32.66 +32 06 13.0 o H55
2008-05-12 07:40:09 C 17 22 32.76 +32 06 19.8 o H55
2008-05-12 07:43:01 C 17 22 32.87 +32 06 26.6 o H55
2008-05-12 20:50:20 C 17 23 05.26 +32 37 05.7 r 113
2008-05-12 20:52:01 C 17 23 05.33 +32 37 09.3 r 113
2008-05-12 20:53:41 C 17 23 05.39 +32 37 13.5 r 113
2008-05-12 20:55:22 C 17 23 05.46 +32 37 17.4 r 113
2008-05-12 20:57:03 C 17 23 05.55 +32 37 21.3 r 113
2008-05-13 08:33:52 C 17 23 32.41 +33 05 07.8 o H55
2008-05-13 08:39:27 C 17 23 32.61 +33 05 21.2 o H55
2008-05-13 08:52:55 C 17 23 33.07 +33 05 53.4 o H55
2008-05-13 21:29:25 C 17 24 05.29 +33 36 14.1 o 204
2008-05-13 21:39:32 C 17 24 05.68 +33 36 39.2 o 204
2008-05-13 21:49:39 C 17 24 06.08 +33 37 04.0 o 204
2008-05-15 05:31:38 C 17 25 24.98 +34 55 44.6 o H55
2008-05-15 05:35:40 C 17 25 25.09 +34 55 54.8 o H55
2008-05-15 05:40:03 C 17 25 25.21 +34 56 05.5 o H55
2008-05-16 05:41:41 C 17 26 26.91 +35 57 40.2 r H51
2008-05-16 05:44:00 C 17 26 27.01 +35 57 46.9 r H51
2008-05-16 05:46:19 C 17 26 27.15 +35 57 52.9 r H51
2008-05-16 05:48:36 C 17 26 27.21 +35 57 58.7 r H51