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
2000-04-09 04:22:17 C 13 09 41.15 +18 01 38.7 i 649
2000-04-09 04:29:03 C 13 09 40.80 +18 01 44.8 i 649
2000-04-09 04:40:13 C 13 09 40.26 +18 01 53.9 i 649
2000-04-09 04:47:36 C 13 09 39.87 +18 02 00.5 i 649
2000-04-09 04:54:02 C 13 09 39.59 +18 02 06.1 i 649
2000-04-11 13:41:37 C 13 06 57.83 +18 50 40.9 z 352
2000-04-11 13:47:36 C 13 06 57.53 +18 50 45.9 z 352
2000-04-11 13:53:36 C 13 06 57.24 +18 50 51.0 z 352
2000-04-14 06:53:05 C 13 03 51.60 +19 43 36.9 16.9 c 704
2000-04-14 07:12:13 C 13 03 50.68 +19 43 51.6 17.2 c 704
2000-04-14 07:31:21 C 13 03 49.73 +19 44 07.5 18.2 c 704
2000-04-14 07:50:29 C 13 03 48.75 +19 44 22.1 17.9 c 704
2000-04-14 08:09:39 C 13 03 47.83 +19 44 37.6 17.6 c 704
2000-04-20 20:42:59 C 12 56 31.44 +21 37 28.0 610
2000-04-20 20:48:00 C 12 56 31.22 +21 37 31.2 610
2000-04-20 20:53:00 C 12 56 31.01 +21 37 34.5 610
2000-04-20 20:57:59 C 12 56 30.79 +21 37 37.7 610
2000-04-22 22:41:32 C 12 54 18.08 +22 08 53.7 610
2000-04-22 22:47:32 C 12 54 17.81 +22 08 57.1 610
2000-04-22 22:53:31 C 12 54 17.55 +22 09 00.5 610
2000-04-22 22:59:32 C 12 54 17.29 +22 09 03.9 610
2000-04-25 20:12:00 C 12 51 21.24 +22 48 43.0 610
2000-04-25 20:17:00 C 12 51 21.01 +22 48 45.7 610
2000-04-25 20:21:59 C 12 51 20.77 +22 48 48.3 610
2000-04-25 20:26:59 C 12 51 20.54 +22 48 51.0 610
2000-04-30 03:21:25 c 12 47 19.34 +23 39 15.1 c 699
2000-04-30 03:48:47 c 12 47 18.30 +23 39 27.3 c 699
2000-04-30 04:16:07 c 12 47 17.22 +23 39 39.4 c 699
2000-04-30 04:43:25 c 12 47 16.18 +23 39 51.7 c 699
2000-04-30 19:56:02 C 12 46 43.04 +23 46 23.6 610
2000-04-30 20:03:02 C 12 46 42.80 +23 46 26.3 610
2000-04-30 20:10:03 C 12 46 42.57 +23 46 29.1 610
2000-04-30 20:17:05 C 12 46 42.33 +23 46 31.8 610
2000-05-01 06:01:46 C 12 46 21.19 +23 50 38.7 16.9 c 704
2000-05-01 06:19:37 C 12 46 20.52 +23 50 46.0 17.1 c 704
2000-05-01 06:37:14 C 12 46 19.88 +23 50 53.3 17.1 c 704
2000-05-01 06:56:32 C 12 46 19.13 +23 51 01.5 17.2 c 704
2000-05-01 07:14:17 C 12 46 18.52 +23 51 08.8 17.1 c 704
2000-05-03 04:58:16 C 12 44 44.91 +24 09 00.2 17.1 c 704
2000-05-03 05:16:48 C 12 44 44.28 +24 09 07.2 17.2 c 704
2000-05-03 05:35:32 C 12 44 43.61 +24 09 14.1 17.2 c 704
2000-05-03 05:53:58 C 12 44 42.98 +24 09 20.9 17.2 c 704
2000-05-03 06:12:16 C 12 44 42.32 +24 09 27.5 17.5 c 704
2000-05-12 21:21:29 C 12 38 41.17 +25 09 39.8 610
2000-05-12 21:27:30 C 12 38 41.02 +25 09 40.7 610
2000-05-12 21:33:29 C 12 38 40.86 +25 09 41.5 610
2000-05-12 21:39:29 C 12 38 40.71 +25 09 42.3 610
2000-06-01 20:21:27 C 12 37 17.49 +25 00 27.3 118
2000-06-01 20:26:58 C 12 37 17.56 +25 00 26.3 118
2000-07-07 04:53:19 C 13 08 07.06 +19 55 35.4 c 670