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
2005-02-09 09:54:14 C 10 01 04.81 +17 56 17.1 r G96
2005-02-09 10:09:23 C 10 01 03.84 +17 56 24.9 r G96
2005-02-09 10:24:30 C 10 01 02.96 +17 56 32.9 r G96
2005-02-09 10:39:38 C 10 01 01.95 +17 56 40.5 r G96
2005-02-10 06:09:31 C 09 59 50.27 +18 06 56.5 r 649
2005-02-10 06:16:20 C 09 59 49.70 +18 07 01.3 r 649
2005-02-10 06:23:10 C 09 59 49.19 +18 07 03.5 r 649
2005-02-11 05:14:47 C 09 58 24.39 +18 19 00.5 r 649
2005-02-11 05:25:00 C 09 58 23.92 +18 19 05.4 r 649
2005-02-11 05:35:14 C 09 58 23.20 +18 19 12.1 r 649
2005-02-11 05:45:29 C 09 58 22.51 +18 19 17.4 r 649
2005-02-14 12:34:05 C 09 53 28.85 +18 59 34.6 F65
2005-02-14 12:36:11 C 09 53 28.75 +18 59 35.5 F65
2005-02-14 12:37:48 C 09 53 28.62 +18 59 37.2 F65
2005-02-14 12:40:12 C 09 53 28.45 +18 59 37.7 F65
2005-02-14 12:42:02 C 09 53 28.39 +18 59 38.4 F65
2008-05-10 08:12:33 C 17 20 41.24 +30 18 45.9 r 703
2008-05-10 08:23:14 C 17 20 41.56 +30 19 09.1 r 703
2008-05-10 08:33:57 C 17 20 41.89 +30 19 33.1 r 703
2008-05-10 08:44:44 C 17 20 42.25 +30 19 57.3 r 703
2008-05-10 09:24:44 C 17 20 43.14 +30 21 22.3 o H55
2008-05-10 09:30:04 C 17 20 43.32 +30 21 34.0 o H55
2008-05-10 09:35:23 C 17 20 43.50 +30 21 45.7 o H55
2008-05-10 09:54:09 C 17 20 44.54 +30 22 30.7 r 703
2008-05-10 09:55:11 C 17 20 44.55 +30 22 32.6 r 703
2008-05-10 09:56:12 C 17 20 44.61 +30 22 34.7 r 703
2008-05-10 09:57:12 C 17 20 44.61 +30 22 36.3 r 703
2008-05-10 10:08:14 C 17 20 45.04 +30 23 02.6 c 854
2008-05-10 10:09:27 C 17 20 46.18 +30 23 06.4 o F65
2008-05-10 10:09:37 C 17 20 45.13 +30 23 04.2 c 854
2008-05-10 10:11:00 C 17 20 45.15 +30 23 07.2 c 854
2008-05-10 10:18:00 C 17 20 46.47 +30 23 25.5 o F65
2008-05-10 10:46:42 C 17 20 47.44 +30 24 29.9 o F65
2008-05-10 10:47:13 C 17 20 46.34 +30 24 27.0 r 703
2008-05-10 10:47:59 C 17 20 46.39 +30 24 29.4 r 703
2008-05-10 10:48:45 C 17 20 46.36 +30 24 30.8 r 703
2008-05-10 10:49:30 C 17 20 46.45 +30 24 32.5 r 703
2008-05-10 14:20:19 C 17 20 55.23 +30 32 39.7 o 474
2008-05-10 14:23:09 C 17 20 55.32 +30 32 47.0 o 474
2008-05-10 14:25:37 C 17 20 55.40 +30 32 52.4 o 474
2008-05-10 14:30:40 C 17 20 55.56 +30 33 04.1 o 474
2008-05-10 21:31:35 C 17 21 12.73 +30 48 13.5 18.8 r B32
2008-05-10 21:33:37 C 17 21 12.80 +30 48 18.1 r 113
2008-05-10 21:35:48 C 17 21 12.89 +30 48 23.2 r 113
2008-05-10 21:38:00 C 17 21 12.96 +30 48 28.2 r 113
2008-05-10 21:40:20 C 17 21 13.02 +30 48 33.6 18.8 r B32
2008-05-10 21:57:41 C 17 21 13.82 +30 49 13.3 o 151
2008-05-10 21:59:23 C 17 21 13.87 +30 49 17.6 o 151
2008-05-10 22:01:04 C 17 21 13.92 +30 49 21.8 o 151
2008-05-10 22:02:44 C 17 21 13.98 +30 49 25.0 o 151