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
2017-03-09 05:49:17 C 11 18 42.58 +07 08 17.8 u H21
2017-03-09 05:52:13 C 11 18 42.43 +07 08 20.2 u H21
2017-03-09 05:55:10 C 11 18 42.29 +07 08 22.2 u H21
2017-03-09 05:58:06 C 11 18 42.14 +07 08 24.5 u H21
2017-03-09 06:01:02 C 11 18 41.99 +07 08 26.8 u H21
2017-03-09 06:03:47 C 11 18 41.86 +07 08 28.6 u H21
2017-03-09 06:08:32 C 11 18 41.61 +07 08 32.4 u H21
2017-03-09 06:10:54 C 11 18 41.52 +07 08 34.1 u H21
2017-03-09 06:14:00 C 11 18 41.37 +07 08 36.8 u H21
2017-03-09 06:17:06 C 11 18 41.22 +07 08 39.3 u H21
2017-03-09 06:20:12 C 11 18 41.08 +07 08 41.6 u H21
2017-03-09 06:24:07 C 11 18 40.89 +07 08 44.7 u H21
2017-03-10 23:43:39 C 11 16 43.46 +07 40 23.2 q 160
2017-03-10 23:45:39 C 11 16 43.37 +07 40 24.9 q 160
2017-03-10 23:47:39 C 11 16 43.27 +07 40 26.7 q 160
2017-03-13 23:38:17 C 11 13 18.18 +08 35 19.0 q 160
2017-03-13 23:40:17 C 11 13 18.17 +08 35 20.3 q 160
2017-03-13 23:42:16 C 11 13 18.19 +08 35 21.5 q 160
2017-03-15 05:37:49 C 11 11 52.92 +08 58 03.2 u H21
2017-03-15 05:40:48 C 11 11 52.77 +08 58 05.8 u H21
2017-03-15 05:43:54 C 11 11 52.61 +08 58 08.0 u H21
2017-03-15 05:47:00 C 11 11 52.47 +08 58 10.4 u H21
2017-03-15 05:50:06 C 11 11 52.31 +08 58 12.9 u H21
2017-03-15 05:53:12 C 11 11 52.17 +08 58 15.1 u H21
2017-03-15 05:56:18 C 11 11 52.01 +08 58 17.3 u H21
2017-03-15 05:59:24 C 11 11 51.87 +08 58 19.9 u H21
2017-03-15 06:03:00 C 11 11 51.68 +08 58 22.5 u H21
2017-03-16 11:26:26 C 11 10 28.20 +09 20 33.2 L T05
2017-03-16 11:51:59 C 11 10 26.93 +09 20 52.5 L T05
2017-03-16 12:16:05 C 11 10 25.68 +09 21 10.3 L T05
2017-03-16 12:39:04 C 11 10 24.64 +09 21 27.9 L T05
2017-03-16 23:40:17 C 11 09 53.71 +09 29 41.4 q 160
2017-03-16 23:42:14 C 11 09 53.62 +09 29 43.1 q 160
2017-03-16 23:44:13 C 11 09 53.51 +09 29 44.6 q 160
2017-03-17 04:17:37 C 11 09 40.99 +09 33 09.7 q G96
2017-03-17 04:23:46 C 11 09 40.69 +09 33 14.4 q G96
2017-03-17 04:29:54 C 11 09 40.39 +09 33 18.8 q G96
2017-03-17 04:36:02 C 11 09 40.10 +09 33 23.5 q G96
2017-03-17 08:45:09 C 11 09 27.98 +09 36 30.2 o 691
2017-03-17 09:02:36 C 11 09 27.14 +09 36 43.1 o 691
2017-03-17 09:20:05 C 11 09 26.29 +09 36 56.1 o 691
2017-03-18 07:32:55 C 11 08 24.08 +09 53 27.8 q 703
2017-03-18 07:39:17 C 11 08 23.79 +09 53 32.3 q 703
2017-03-18 07:45:36 C 11 08 23.47 +09 53 37.1 q 703
2017-03-18 07:51:55 C 11 08 23.18 +09 53 41.8 q 703
2017-03-18 11:00:47 C 11 08 14.34 +09 56 02.9 L T08
2017-03-18 11:18:06 C 11 08 13.44 +09 56 15.6 L T08
2017-03-18 11:37:20 C 11 08 12.54 +09 56 29.8 L T08
2017-03-18 11:57:31 C 11 08 11.62 +09 56 46.0 L T08
2017-03-20 06:02:00 C 11 06 15.16 +10 27 37.9 q 703