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
2020-09-29 02:21:58 C 03 53 22.87 -16 34 30.7 o W92
2020-09-29 11:45:32 C 03 53 26.85 -16 48 36.4 V T05
2020-09-29 11:48:10 C 03 53 26.87 -16 48 40.3 V T05
2020-09-29 11:52:08 C 03 53 26.88 -16 48 46.2 V T05
2020-09-29 12:00:53 C 03 53 26.91 -16 48 59.0 V T05
2020-09-29 20:37:46 C 03 53 30.84 -17 01 20.8 o K95
2020-09-29 20:53:43 C 03 53 30.99 -17 01 44.0 o K95
2020-09-29 20:55:02 C 03 53 31.00 -17 01 46.4 o K95
2020-09-30 02:32:54 C 03 53 33.04 -17 09 58.2 o W92
2020-09-30 02:44:51 C 03 53 33.07 -17 10 16.5 o W92
2020-10-01 11:40:11 C 03 53 40.58 -17 58 03.0 V T08
2020-10-01 11:46:10 C 03 53 40.57 -17 58 11.5 V T08
2020-10-01 11:50:09 C 03 53 40.56 -17 58 17.4 V T08
2020-10-01 11:57:26 C 03 53 40.55 -17 58 27.8 V T08
2020-10-03 12:37:11 C 03 53 39.43 -19 06 57.9 V T05
2020-10-03 12:42:29 C 03 53 39.39 -19 07 05.3 V T05
2020-10-03 12:50:29 C 03 53 39.34 -19 07 16.4 V T05
2020-10-03 13:18:37 C 03 53 39.13 -19 07 55.5 V T05
2020-10-04 02:57:39 C 03 53 36.36 -19 26 44.5 o Z22
2020-10-04 02:59:05 C 03 53 36.39 -19 26 47.1 o Z22
2020-10-04 03:43:44 C 03 53 36.01 -19 27 48.4 o Z22
2020-10-04 03:45:04 C 03 53 36.00 -19 27 50.1 o Z22
2020-10-04 11:23:12 C 03 53 34.20 -19 38 14.3 V T05
2020-10-04 11:52:16 C 03 53 33.94 -19 38 54.1 V T05
2020-10-04 12:10:09 C 03 53 33.78 -19 39 18.6 V T05
2020-10-04 12:12:49 C 03 53 33.75 -19 39 22.2 V T05
2020-10-05 12:17:52 C 03 53 24.29 -20 11 52.6 V T08
2020-10-05 12:20:31 C 03 53 24.27 -20 11 56.1 V T08
2020-10-05 12:25:09 C 03 53 24.20 -20 12 02.3 V T08
2020-10-05 12:38:20 C 03 53 24.05 -20 12 20.1 V T08
2020-10-06 11:47:52 C 03 53 11.818 -20 43 00.64 U F52
2020-10-06 12:06:21 C 03 53 11.556 -20 43 25.08 U F52
2020-10-06 12:24:51 C 03 53 11.291 -20 43 49.46 U F52
2020-10-06 12:43:24 C 03 53 11.026 -20 44 13.86 U F52
2020-10-07 13:40:40 C 03 52 53.62 -21 16 36.7 V T05
2020-10-07 14:19:03 C 03 52 52.98 -21 17 25.7 V T05
2020-10-07 15:07:46 C 03 52 52.16 -21 18 28.0 V T05
2020-10-07 15:24:08 C 03 52 51.88 -21 18 48.9 V T05
2020-10-09 12:01:09 C 03 52 12.41 -22 14 50.9 V T08
2020-10-09 12:03:48 C 03 52 12.36 -22 14 54.2 V T08
2020-10-09 12:08:26 C 03 52 12.26 -22 14 59.9 V T08
2020-10-09 12:33:36 C 03 52 11.71 -22 15 30.9 V T08
2020-10-09 17:25:01 C 03 52 06.32 -22 21 15.5 q Q68
2020-10-09 17:27:11 C 03 52 06.28 -22 21 18.1 15.6 q Q68
2020-10-09 17:29:23 C 03 52 06.23 -22 21 20.7 q Q68
2020-10-09 17:31:33 C 03 52 06.18 -22 21 23.4 q Q68
2020-10-10 04:01:12 C 03 51 55.39 -22 34 08.7 q 834
2020-10-10 05:15:02 C 03 51 53.78 -22 35 38.4 q 834
2020-10-10 10:16:45 C 03 51 47.70 -22 41 56.8 V 703
2020-10-10 10:24:28 C 03 51 47.53 -22 42 06.2 V 703