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
2010-02-06 15:43:43 S 15 09 55.207 -02 49 22.44 L C51
2010-02-08 02:25:12 C 15 12 21.96 -02 38 46.9 19.0 u C20
2010-02-20 10:20:09 C 15 32 37.91 -00 42 13.7 17.9 c 704
2010-02-20 10:37:37 C 15 32 39.02 -00 42 05.5 18.0 c 704
2010-02-20 10:55:03 C 15 32 40.16 -00 41 56.7 17.9 c 704
2010-02-20 11:12:24 C 15 32 41.27 -00 41 48.0 18.4 c 704
2010-02-20 11:29:49 C 15 32 42.41 -00 41 40.2 18.1 c 704
2010-02-24 01:45:45 C 15 38 21.91 +00 01 34.4 18.0 u C20
2010-02-24 01:47:55 C 15 38 22.04 +00 01 35.5 18.0 u C20
2010-02-26 00:41:59 C 15 41 23.41 +00 26 58.1 17.8 u C20
2010-02-26 00:44:11 C 15 41 23.55 +00 26 59.3 17.9 u C20
2010-02-28 14:19:16 C 15 45 17.819 +01 02 23.28 L F51
2010-02-28 14:34:32 C 15 45 18.751 +01 02 32.38 L F51
2010-03-02 00:35:30 C 15 47 26.19 +01 23 02.9 18.1 u C20
2010-03-02 00:37:37 C 15 47 26.37 +01 23 04.0 18.2 u C20
2010-03-16 10:30:53 C 16 07 25.91 +05 34 45.6 17.2 c 704
2010-03-16 10:47:06 C 16 07 26.77 +05 34 59.5 17.4 c 704
2010-03-16 11:03:00 C 16 07 27.50 +05 35 12.4 17.2 c 704
2010-03-16 11:18:54 C 16 07 28.40 +05 35 27.0 17.6 c 704
2010-03-16 11:35:05 C 16 07 29.19 +05 35 39.6 17.3 c 704
2010-03-16 12:10:36 C 16 07 30.93 +05 36 09.1 r 703
2010-03-16 12:17:27 C 16 07 31.29 +05 36 15.0 r 703
2010-03-16 12:24:25 C 16 07 31.62 +05 36 21.0 r 703
2010-03-16 12:31:21 C 16 07 31.98 +05 36 27.5 r 703
2010-03-17 11:59:36 C 16 08 45.85 +05 56 26.0 r 703
2010-03-17 12:09:37 C 16 08 46.35 +05 56 34.2 r 703
2010-03-17 12:19:40 C 16 08 46.86 +05 56 43.2 r 703
2010-03-17 12:29:40 C 16 08 47.36 +05 56 51.5 r 703
2010-03-24 00:57:30 C 16 16 30.15 +08 19 22.6 17.4 u C20
2010-03-24 01:01:45 C 16 16 30.33 +08 19 26.6 16.8 u C20
2010-03-24 02:34:58 C 16 16 34.60 +08 20 54.5 16.9 u 084
2010-03-24 21:23:48 C 16 17 26.91 +08 39 09.3 16.9 u C20
2010-03-25 00:22:56 C 16 17 34.92 +08 42 03.0 16.9 u 084
2010-03-25 00:28:07 C 16 17 35.08 +08 42 07.8 16.9 u 084
2010-03-27 03:14:57 C 16 19 50.82 +09 32 33.8 r J75
2010-03-27 03:34:44 C 16 19 51.66 +09 32 54.2 r J75
2010-03-27 03:54:32 C 16 19 52.47 +09 33 13.7 r J75
2010-03-27 20:29:50 C 16 20 35.76 +09 50 01.4 16.9 u C20
2010-03-27 20:34:04 C 16 20 35.94 +09 50 05.6 17.0 u C20
2010-03-29 01:33:30 C 16 21 48.96 +10 19 53.6 16.6 u C20
2010-03-29 01:37:44 C 16 21 49.14 +10 19 58.1 16.9 u C20
2010-03-30 09:37:42 C 16 23 07.83 +10 53 28.1 u H47
2010-03-30 09:40:38 C 16 23 07.92 +10 53 30.7 u H47
2010-03-30 09:43:38 C 16 23 08.11 +10 53 34.3 u H47
2010-03-30 09:46:37 C 16 23 08.20 +10 53 37.5 u H47
2010-03-30 09:49:58 C 16 23 08.27 +10 53 41.1 u H47
2010-03-31 01:19:29 C 16 23 45.40 +11 10 02.5 17.1 u 084
2010-04-02 01:13:31 C 16 25 36.03 +12 01 41.3 17.8 u 084
2010-04-05 00:45:39 C 16 28 09.25 +13 21 11.0 17.0 u C20
2010-04-06 01:32:13 C 16 28 59.00 +13 49 19.2 u 160