4055 Magellan (1985 DO2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3259883525 ± 5.07e-09
Semi-major axis (a)1.8202481275 AU ± 9.53e-10
Inclination (i)23.25230557° ± 4.59e-07
Long. of Asc. Node (Ω)164.81006240° ± 8.19e-07
Arg. of Perihelion (ω)154.38455861° ± 8.83e-07
Mean Anomaly (M)67.87499173° ± 1.46e-06
Mean Motion (n)0.4013436414°/day ± 3.15e-10
Perihelion dist (q)1.22686844 AU ± 9.26e-09
Aphelion dist (Q)2.41362782 AU ± 9.32e-09
Orbital Period2.45581637 yr ± 1.93e-09
Physical Parameters
H (abs. magnitude)14.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.101″
Uncertainty0
Orbit TypeAmor
MOID0.237866 AU
Observations Used11089
Gaia Obs Used109
Oppositions19
Arc Total1985-2026
First Observation Used1985-01-21
Last Observation Used2026-03-17
Observations (16245)
Date Type RA Dec Mag Band Observatory
2010-07-03 02:35:57 C 15 58 52.73 +36 41 36.5 o I15
2010-07-03 02:50:28 C 15 58 52.61 +36 41 28.1 o I15
2010-07-04 21:48:33 C 15 58 43.83 +36 15 50.9 c 127
2010-07-04 22:10:07 C 15 58 43.73 +36 15 37.2 c 127
2010-07-04 22:18:41 C 15 58 43.68 +36 15 31.9 c 127
2010-07-04 22:23:55 C 15 58 43.67 +36 15 28.6 c 127
2010-07-06 20:57:04 C 15 58 44.90 +35 45 13.6 w I99
2010-07-06 21:03:16 C 15 58 44.86 +35 45 09.5 w I99
2010-07-06 21:11:34 C 15 58 44.85 +35 45 03.9 w I99
2010-07-08 21:35:22 C 15 58 57.00 +35 10 45.3 c 127
2010-07-08 21:42:41 C 15 58 57.04 +35 10 40.1 c 127
2010-07-08 21:48:42 C 15 58 57.04 +35 10 35.3 c 127
2010-07-08 21:56:57 C 15 58 57.09 +35 10 29.1 c 127
2010-07-08 22:04:16 C 15 58 57.11 +35 10 23.9 c 127
2010-07-15 21:16:44 C 16 01 13.75 +32 50 55.1 c 127
2010-07-15 21:23:44 C 16 01 13.89 +32 50 48.4 c 127
2010-07-15 21:24:20 C 16 01 13.84 +32 50 48.4 u 510
2010-07-15 21:28:43 C 16 01 13.98 +32 50 43.9 c 127
2010-07-15 21:32:35 C 16 01 13.99 +32 50 40.7 u 510
2010-07-15 21:33:52 C 16 01 14.06 +32 50 39.2 c 127
2010-07-15 21:40:47 C 16 01 14.14 +32 50 33.0 u 510
2010-07-15 21:49:00 C 16 01 14.29 +32 50 25.3 u 510
2010-07-19 21:49:43 C 16 03 39.73 +31 16 08.7 u 510
2010-07-19 22:01:02 C 16 03 40.03 +31 15 56.8 u 510
2010-07-19 22:12:21 C 16 03 40.34 +31 15 45.1 u 510
2010-07-19 22:23:39 C 16 03 40.65 +31 15 33.1 u 510
2010-07-19 22:34:58 C 16 03 40.95 +31 15 21.3 u 510
2010-07-23 03:00:35 C 16 06 12.05 +29 53 12.5 r H53
2010-07-23 03:03:35 C 16 06 12.14 +29 53 09.1 r H53
2010-07-23 03:07:39 C 16 06 12.28 +29 53 05.3 r H53
2010-07-23 03:11:50 C 16 06 12.42 +29 52 59.4 r H53
2010-07-23 03:14:49 C 16 06 12.51 +29 52 56.4 r H53
2010-07-23 03:17:49 C 16 06 12.63 +29 52 52.8 r H53
2010-07-25 02:14:28 C 16 08 00.58 +28 59 19.4 r H53
2010-07-25 02:17:27 C 16 08 00.68 +28 59 15.7 r H53
2010-07-25 02:20:29 C 16 08 00.80 +28 59 12.1 r H53
2010-07-25 02:23:30 C 16 08 00.91 +28 59 08.7 r H53
2010-07-25 02:26:31 C 16 08 01.01 +28 59 05.2 r H53
2010-07-25 02:29:30 C 16 08 01.13 +28 59 01.5 r H53
2010-07-27 20:53:48 C 16 10 52.72 +27 39 15.7 u 160
2010-07-27 20:55:20 C 16 10 53.14 +27 39 18.2 w J51
2010-07-27 20:55:58 C 16 10 52.81 +27 39 12.9 u 160
2010-07-27 20:58:07 C 16 10 52.90 +27 39 10.2 u 160
2010-07-27 21:06:33 C 16 10 53.63 +27 39 04.3 w J51
2010-07-27 21:17:45 C 16 10 54.07 +27 38 50.6 w J51
2010-07-28 01:38:59 C 16 11 06.09 +27 33 24.1 r I13
2010-07-28 02:31:57 C 16 11 08.35 +27 32 18.2 r I13
2010-07-28 03:34:43 C 16 11 11.08 +27 30 59.5 r I13
2010-07-28 20:51:30 C 16 12 00.62 +27 09 25.8 w J51
2010-07-28 21:11:13 C 16 12 01.49 +27 09 00.9 w J51