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
2005-04-05 01:06:59 C 14 46 09.53 +15 53 09.7 o 084
2005-04-06 10:48:29 C 14 45 27.02 +16 31 12.0 17.8 c 644
2005-04-06 11:03:16 C 14 45 26.67 +16 31 28.6 16.7 c 644
2005-04-06 11:18:11 C 14 45 26.31 +16 31 45.4 16.6 c 644
2005-04-07 00:56:00 C 14 45 07.98 +16 47 03.3 o 084
2005-04-07 01:00:38 C 14 45 07.87 +16 47 08.4 o 084
2005-04-09 05:58:54 C 14 43 49.81 +17 46 47.6 r H45
2005-04-09 06:01:50 C 14 43 49.75 +17 46 50.7 r H45
2005-04-09 06:05:15 C 14 43 49.68 +17 46 54.7 r H45
2005-04-09 06:08:59 C 14 43 49.56 +17 46 59.1 r H45
2005-04-09 09:17:02 C 14 43 44.40 +17 50 30.3 r 703
2005-04-09 09:28:49 C 14 43 44.04 +17 50 43.6 r 703
2005-04-09 09:40:37 C 14 43 43.71 +17 50 56.9 r 703
2005-04-09 09:52:23 C 14 43 43.35 +17 51 10.1 r 703
2005-04-12 06:30:45 C 14 41 46.27 +19 07 40.3 o 699
2005-04-12 06:58:47 C 14 41 45.37 +19 08 11.2 o 699
2005-04-12 07:26:48 C 14 41 44.41 +19 08 42.5 o 699
2005-04-12 07:54:50 C 14 41 43.49 +19 09 13.6 o 699
2005-04-12 10:21:54 C 14 41 38.64 +19 11 56.1 16.8 c 704
2005-04-12 10:36:29 C 14 41 38.24 +19 12 11.9 17.0 c 704
2005-04-12 10:50:22 C 14 41 37.72 +19 12 27.5 16.6 c 704
2005-04-12 11:04:26 C 14 41 37.29 +19 12 43.0 16.9 c 704
2005-04-14 23:46:52 C 14 39 39.31 +20 19 04.4 o 084
2005-04-14 23:51:31 C 14 39 39.14 +20 19 09.8 o 084
2005-04-16 22:42:30 C 14 38 00.06 +21 09 20.9 r 084
2005-04-16 22:46:42 C 14 37 59.90 +21 09 25.4 r 084
2005-04-17 08:10:59 C 14 37 39.21 +21 19 26.2 r 703
2005-04-17 08:20:32 C 14 37 38.84 +21 19 36.3 r 703
2005-04-17 08:30:12 C 14 37 38.45 +21 19 46.4 r 703
2005-04-17 08:39:45 C 14 37 38.11 +21 19 57.1 r 703
2005-04-17 23:24:45 C 14 37 05.14 +21 35 21.5 r 084
2005-04-17 23:28:57 C 14 37 04.96 +21 35 26.1 r 084
2005-04-18 23:21:59 C 14 36 10.30 +22 00 15.2 r 084
2005-04-18 23:26:10 C 14 36 10.18 +22 00 19.2 r 084
2005-04-19 22:39:56 C 14 35 15.68 +22 24 06.6 r 084
2005-04-19 22:44:06 C 14 35 15.50 +22 24 10.8 r 084
2005-04-20 22:42:49 C 14 34 17.78 +22 48 21.7 r 084
2005-04-20 22:47:00 C 14 34 17.60 +22 48 25.4 r 084
2005-04-21 23:42:21 C 14 33 16.02 +23 13 08.1 r 084
2005-04-21 23:46:32 C 14 33 15.86 +23 13 11.7 r 084
2005-04-22 23:07:54 C 14 32 17.11 +23 35 55.1 r 084
2005-04-22 23:12:05 C 14 32 16.94 +23 35 59.0 r 084
2005-04-25 00:03:44 C 14 30 10.37 +24 22 04.3 r 084
2005-04-25 00:07:55 C 14 30 10.19 +24 22 08.2 r 084
2005-04-25 22:54:49 C 14 29 09.89 +24 42 55.7 r 084
2005-04-25 22:59:00 C 14 29 09.72 +24 42 59.4 r 084
2005-04-27 23:38:17 C 14 26 58.33 +25 25 49.7 r 170
2005-04-27 23:42:39 C 14 26 58.11 +25 25 53.4 r 170
2005-04-27 23:44:50 C 14 26 58.02 +25 25 55.1 r 170
2005-04-30 08:02:48 C 14 24 22.31 +26 12 31.9 r 703