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
2010-06-05 00:34:00 C 16 16 26.39 +38 02 47.8 w B19
2010-06-05 00:37:33 C 16 16 26.24 +38 02 49.4 w B19
2010-06-05 00:40:44 C 16 16 26.11 +38 02 50.1 w B19
2010-06-08 07:34:15 C 16 13 25.46 +38 26 29.6 r 703
2010-06-08 07:40:43 C 16 13 25.21 +38 26 31.0 r 703
2010-06-08 07:47:15 C 16 13 24.92 +38 26 32.7 r 703
2010-06-08 07:53:49 C 16 13 24.67 +38 26 34.0 r 703
2010-06-12 00:55:22 C 16 10 08.60 +38 42 15.2 w B19
2010-06-12 00:58:34 C 16 10 08.49 +38 42 15.3 w B19
2010-06-12 01:01:45 C 16 10 08.36 +38 42 15.4 w B19
2010-06-12 08:10:29 C 16 09 53.14 +38 43 03.4 o H10
2010-06-12 08:18:52 C 16 09 52.82 +38 43 04.2 o H10
2010-06-12 08:33:13 C 16 09 52.27 +38 43 05.3 o H10
2010-06-16 21:04:51 C 16 06 16.77 +38 45 29.1 r B09
2010-06-16 21:07:16 C 16 06 16.66 +38 45 28.9 r B09
2010-06-16 21:09:40 C 16 06 16.57 +38 45 28.8 r B09
2010-06-19 04:28:43 C 16 04 38.92 +38 40 18.0 r 703
2010-06-19 04:36:13 C 16 04 38.71 +38 40 17.1 r 703
2010-06-19 04:43:50 C 16 04 38.42 +38 40 16.3 r 703
2010-06-19 04:51:35 C 16 04 38.20 +38 40 15.2 r 703
2010-06-23 03:54:42 C 16 02 14.04 +38 21 21.2 r H53
2010-06-23 03:58:42 C 16 02 13.92 +38 21 20.3 r H53
2010-06-23 04:02:42 C 16 02 13.84 +38 21 19.0 r H53
2010-06-23 04:06:42 C 16 02 13.71 +38 21 18.1 r H53
2010-06-23 04:10:42 C 16 02 13.61 +38 21 17.0 r H53
2010-06-23 04:14:42 C 16 02 13.52 +38 21 16.1 r H53
2010-06-23 22:41:11 C 16 01 49.25 +38 16 08.9 v 204
2010-06-23 23:56:41 C 16 01 47.43 +38 15 46.3 v 204
2010-06-24 23:14:13 C 16 01 19.25 +38 08 39.7 u 510
2010-06-24 23:20:05 C 16 01 19.12 +38 08 37.6 u 510
2010-06-24 23:25:45 C 16 01 19.01 +38 08 35.9 u 510
2010-06-26 02:47:51 C 16 00 48.83 +37 59 23.4 o I15
2010-06-26 03:09:19 C 16 00 48.35 +37 59 15.6 o I15
2010-06-26 03:43:03 C 16 00 47.65 +37 59 03.2 o I15
2010-06-26 05:05:36 C 16 00 46.16 +37 58 34.0 r H53
2010-06-26 05:12:38 C 16 00 46.00 +37 58 31.9 r H53
2010-06-26 05:19:38 C 16 00 45.86 +37 58 28.8 r H53
2010-06-26 05:26:38 C 16 00 45.71 +37 58 26.3 r H53
2010-06-26 05:33:39 C 16 00 45.57 +37 58 23.8 r H53
2010-06-26 05:40:41 C 16 00 45.43 +37 58 21.4 r H53
2010-06-28 23:21:27 C 15 59 45.87 +37 31 52.4 u B67
2010-06-28 23:27:09 C 15 59 45.78 +37 31 50.0 u B67
2010-06-28 23:33:09 C 15 59 45.69 +37 31 47.2 u B67
2010-06-30 22:12:02 C 15 59 15.21 +37 09 40.6 u 510
2010-06-30 22:17:55 C 15 59 15.15 +37 09 37.7 u 510
2010-06-30 22:23:34 C 15 59 15.08 +37 09 34.8 u 510
2010-06-30 22:29:14 C 15 59 15.01 +37 09 31.9 u 510
2010-07-02 22:58:34 C 15 58 53.61 +36 43 39.0 u A06
2010-07-02 23:34:28 C 15 58 53.31 +36 43 18.0 u A06
2010-07-03 02:23:31 C 15 58 52.85 +36 41 43.5 o I15