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
2017-04-12 21:13:43 C 10 46 03.64 +16 06 55.4 q 160
2017-04-13 08:04:42 C 10 45 49.74 +16 11 42.2 L T08
2017-04-13 08:20:17 C 10 45 49.38 +16 11 49.9 L T08
2017-04-13 08:37:58 C 10 45 48.97 +16 11 57.3 L T08
2017-04-13 09:12:07 C 10 45 48.21 +16 12 11.0 L T08
2017-04-13 12:55:12 C 10 45 43.79 +16 13 46.8 q D29
2017-04-13 13:16:51 C 10 45 43.29 +16 13 55.9 q D29
2017-04-13 13:38:28 C 10 45 42.80 +16 14 05.6 q D29
2017-04-14 05:13:22 C 10 45 23.71 +16 20 42.6 u H21
2017-04-14 05:19:37 C 10 45 23.57 +16 20 44.8 u H21
2017-04-14 05:24:02 C 10 45 23.48 +16 20 46.8 u H21
2017-04-14 05:28:26 C 10 45 23.39 +16 20 49.0 u H21
2017-04-14 05:34:36 C 10 45 23.28 +16 20 51.5 u H21
2017-04-16 08:34:09 C 10 44 27.313 +16 41 34.36 L F51
2017-04-16 08:51:46 C 10 44 26.988 +16 41 41.21 L F51
2017-04-16 09:09:24 C 10 44 26.664 +16 41 47.99 L F51
2017-04-17 07:40:20 C 10 44 05.02 +16 50 26.2 L T08
2017-04-17 08:00:28 C 10 44 04.67 +16 50 33.5 L T08
2017-04-17 08:20:00 C 10 44 04.31 +16 50 41.3 L T08
2017-04-17 08:40:39 C 10 44 03.98 +16 50 48.9 L T08
2017-04-17 13:30:01 C 10 43 59.67 +16 52 35.9 q D29
2017-04-17 13:50:23 C 10 43 59.35 +16 52 43.5 q D29
2017-04-17 14:10:45 C 10 43 58.98 +16 52 51.2 q D29
2017-04-21 05:29:03 C 10 42 53.56 +17 23 10.0 q G96
2017-04-21 05:38:33 C 10 42 53.46 +17 23 13.0 q G96
2017-04-21 05:51:06 C 10 42 53.31 +17 23 17.0 q G96
2017-04-21 05:57:14 C 10 42 53.24 +17 23 18.9 q G96
2017-04-25 04:19:26 C 10 42 13.45 +17 51 07.7 q 703
2017-04-25 04:25:56 C 10 42 13.41 +17 51 09.0 q 703
2017-04-25 04:32:24 C 10 42 13.36 +17 51 11.0 q 703
2017-04-25 04:38:52 C 10 42 13.33 +17 51 12.9 q 703
2017-04-26 10:14:13 C 10 42 07.18 +17 58 54.3 L T05
2017-04-26 10:35:24 C 10 42 07.11 +17 59 00.2 L T05
2017-04-26 10:56:51 C 10 42 07.03 +17 59 05.1 L T05
2017-04-26 11:38:53 C 10 42 06.90 +17 59 15.6 L T05
2017-04-28 20:40:18 C 10 42 04.82 +18 12 39.4 q 160
2017-04-28 20:43:15 C 10 42 04.82 +18 12 40.1 q 160
2017-04-28 20:46:10 C 10 42 04.81 +18 12 40.8 q 160
2017-04-29 12:02:11 C 10 42 06.24 +18 15 59.9 q D29
2017-04-29 12:25:05 C 10 42 06.25 +18 16 04.7 q D29
2017-04-29 12:47:59 C 10 42 06.27 +18 16 09.7 q D29
2017-04-29 13:17:51 C 10 42 06.29 +18 16 15.7 q D29
2017-04-29 13:39:30 C 10 42 06.30 +18 16 20.3 q D29
2017-04-29 14:01:07 C 10 42 06.32 +18 16 24.9 q D29
2017-04-29 20:59:08 C 10 42 07.26 +18 17 51.2 U 160
2017-04-29 21:02:08 C 10 42 07.26 +18 17 51.9 U 160
2017-04-29 21:05:09 C 10 42 07.27 +18 17 52.5 U 160
2017-05-08 07:52:59 C 10 43 46.02 +18 49 40.5 L T05
2017-05-08 08:11:04 C 10 43 46.27 +18 49 42.8 L T05
2017-05-08 08:30:44 C 10 43 46.52 +18 49 44.7 L T05