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
2005-04-30 08:16:09 C 14 24 21.66 +26 12 42.5 r 703
2005-04-30 08:29:30 C 14 24 20.99 +26 12 53.0 r 703
2005-04-30 08:42:50 C 14 24 20.35 +26 13 03.8 r 703
2005-04-30 22:18:59 C 14 23 42.71 +26 23 43.6 16.6 A70
2005-04-30 22:27:25 C 14 23 42.23 +26 23 51.3 16.6 A70
2005-04-30 22:39:35 C 14 23 41.65 +26 24 00.8 17.5 A70
2005-04-30 22:44:55 C 14 23 41.40 +26 24 03.6 15.8 A70
2005-05-01 07:52:22 C 14 23 15.52 +26 31 14.3 r H45
2005-05-01 07:56:01 C 14 23 15.37 +26 31 17.1 r H45
2005-05-01 08:01:58 C 14 23 15.06 +26 31 21.3 r H45
2005-05-02 22:40:47 C 14 21 26.77 +27 00 21.0 r 084
2005-05-05 05:24:49 C 14 18 52.83 +27 38 39.9 r H45
2005-05-05 05:29:15 C 14 18 52.60 +27 38 42.6 r H45
2005-05-05 05:34:53 C 14 18 52.32 +27 38 46.5 r H45
2005-05-05 05:37:33 C 14 18 52.19 +27 38 48.3 r H45
2005-05-06 22:59:21 C 14 16 56.41 +28 05 20.7 r 203
2005-05-06 23:58:38 C 14 16 53.52 +28 05 57.5 r 203
2005-05-07 22:26:19 C 14 15 51.31 +28 19 29.6 o 108
2005-05-07 22:30:39 C 14 15 51.16 +28 19 33.3 o 108
2005-05-07 22:34:00 C 14 15 50.96 +28 19 35.4 o 108
2005-05-07 22:39:50 C 14 15 50.67 +28 19 39.2 o 108
2005-05-08 06:14:36 C 14 15 29.78 +28 24 06.1 17.3 c 704
2005-05-08 06:31:02 C 14 15 28.95 +28 24 16.0 17.3 c 704
2005-05-08 07:12:46 C 14 15 26.91 +28 24 39.7 16.6 c 704
2005-05-08 07:27:09 C 14 15 26.21 +28 24 47.4 17.0 c 704
2005-05-08 22:07:05 C 14 14 46.08 +28 33 07.1 r 203
2005-05-08 23:16:53 C 14 14 42.73 +28 33 45.9 r 203
2005-05-09 05:11:23 C 14 14 26.81 +28 37 05.4 16.8 c 704
2005-05-09 05:26:58 C 14 14 26.07 +28 37 14.0 17.0 c 704
2005-05-09 05:41:55 C 14 14 25.35 +28 37 22.3 17.1 c 704
2005-05-09 05:57:39 C 14 14 24.57 +28 37 31.3 16.8 c 704
2005-05-09 06:13:07 C 14 14 23.83 +28 37 39.6 17.0 c 704
2005-05-09 22:13:51 C 14 13 40.07 +28 46 14.4 r 084
2005-05-09 22:17:01 C 14 13 39.93 +28 46 16.0 r 084
2005-05-11 20:32:24 C 14 11 36.34 +29 09 34.0 c 434
2005-05-11 20:34:45 C 14 11 36.25 +29 09 35.3 c 434
2005-05-11 20:37:33 C 14 11 36.10 +29 09 35.7 c 434
2005-05-11 20:39:40 C 14 11 36.05 +29 09 37.4 c 434
2005-05-11 22:14:37 C 14 11 31.66 +29 10 21.4 c 127
2005-05-11 22:21:52 C 14 11 31.33 +29 10 25.0 c 127
2005-05-11 22:29:27 C 14 11 30.97 +29 10 28.5 c 127
2005-05-11 22:46:31 C 14 11 30.19 +29 10 36.5 c 127
2005-05-12 20:20:31 C 14 10 33.97 +29 20 29.5 r A30
2005-05-12 20:38:23 C 14 10 33.16 +29 20 37.5 r A30
2005-05-12 20:40:37 C 14 10 33.03 +29 20 38.7 r A30
2005-05-12 20:42:40 C 14 10 32.95 +29 20 39.2 c A35
2005-05-12 20:45:23 C 14 10 32.83 +29 20 40.3 c A35
2005-05-12 20:48:02 C 14 10 32.70 +29 20 41.6 c A35
2005-05-12 23:01:31 C 14 10 26.65 +29 21 39.9 o A32
2005-05-12 23:06:20 C 14 10 26.46 +29 21 42.1 o A32