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
2017-06-23 04:19:11 C 11 24 50.57 +17 09 54.2 q 703
2017-07-06 06:37:59 C 11 43 43.18 +15 41 35.6 L T08
2017-07-06 06:51:40 C 11 43 44.06 +15 41 32.1 L T08
2017-07-06 07:02:27 C 11 43 44.71 +15 41 28.6 L T08
2017-07-06 07:14:45 C 11 43 45.52 +15 41 24.6 L T08
2017-07-16 06:33:44 C 11 59 38.74 +14 21 20.5 L T05
2017-07-16 06:54:59 C 11 59 40.17 +14 21 12.8 L T05
2017-07-16 06:55:41 C 11 59 40.16 +14 21 13.4 L T05
2017-07-16 07:11:58 C 11 59 41.41 +14 21 07.5 L T05
2018-10-10 11:49:55 C 08 11 33.05 -01 28 50.3 V 703
2018-10-10 11:56:49 C 08 11 33.39 -01 28 52.8 V 703
2018-10-10 12:03:43 C 08 11 33.72 -01 28 54.3 V 703
2018-10-18 10:54:36 C 08 20 36.09 -02 39 01.5 V 703
2018-10-18 11:02:11 C 08 20 36.39 -02 39 04.3 V 703
2018-10-18 11:09:45 C 08 20 36.71 -02 39 07.6 V 703
2018-10-18 11:17:19 C 08 20 37.07 -02 39 10.5 V 703
2018-11-03 20:28:55 C 08 35 18.64 -05 02 07.4 q D29
2018-11-03 20:49:17 C 08 35 19.26 -05 02 14.5 q D29
2018-11-03 21:09:38 C 08 35 19.80 -05 02 21.5 q D29
2018-11-07 14:44:28 C 08 37 50.561 -05 33 41.84 U F52
2018-11-07 14:45:39 C 08 37 50.591 -05 33 42.23 U F52
2018-11-07 14:57:22 C 08 37 50.883 -05 33 46.32 U F52
2018-11-07 14:58:34 C 08 37 50.912 -05 33 46.72 U F52
2018-11-07 15:10:17 C 08 37 51.205 -05 33 50.81 U F52
2018-11-07 15:11:29 C 08 37 51.237 -05 33 51.22 U F52
2018-11-07 15:22:52 C 08 37 51.519 -05 33 55.16 U F52
2018-11-07 15:23:56 C 08 37 51.545 -05 33 55.53 U F52
2018-11-09 10:22:37 C 08 38 56.54 -05 48 41.9 V 703
2018-11-09 10:30:44 C 08 38 56.75 -05 48 44.2 V 703
2018-11-09 10:38:50 C 08 38 56.92 -05 48 46.9 V 703
2018-11-09 10:46:56 C 08 38 57.13 -05 48 50.2 V 703
2018-11-13 11:29:08 C 08 41 05.00 -06 21 12.5 V G96
2018-11-13 11:36:32 C 08 41 05.13 -06 21 14.8 V G96
2018-11-13 11:43:57 C 08 41 05.36 -06 21 17.4 V G96
2018-11-13 11:51:22 C 08 41 05.45 -06 21 19.4 V G96
2018-11-15 09:50:17 C 08 41 57.27 -06 36 15.3 V 703
2018-11-15 10:01:56 C 08 41 57.56 -06 36 19.7 V 703
2018-11-15 10:09:05 C 08 41 57.65 -06 36 22.2 V 703
2018-11-15 10:16:15 C 08 41 57.74 -06 36 24.0 V 703
2018-11-30 15:03:39 C 08 45 05.60 -08 20 06.0 U T08
2018-11-30 15:08:31 C 08 45 05.55 -08 20 06.6 U T08
2018-11-30 15:16:47 C 08 45 05.50 -08 20 09.2 U T08
2018-11-30 15:21:36 C 08 45 05.55 -08 20 10.0 U T08
2018-11-30 15:29:47 C 08 45 05.52 -08 20 12.2 U T08
2018-11-30 15:42:58 C 08 45 05.43 -08 20 16.0 U T08
2018-12-02 14:48:45 C 08 44 58.96 -08 31 10.8 U T05
2018-12-02 15:01:53 C 08 44 58.94 -08 31 13.8 U T05
2018-12-02 15:05:17 C 08 44 58.89 -08 31 14.9 U T05
2018-12-02 15:15:08 C 08 44 58.85 -08 31 16.2 U T05
2018-12-02 15:18:36 C 08 44 58.81 -08 31 17.4 U T05