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
2026-02-09 04:35:26 C 04 26 31.999 -07 13 10.16 V G96
2026-02-09 04:43:29 C 04 26 32.237 -07 13 04.58 V G96
2026-02-12 00:51:42 C 04 28 42.379 -06 25 24.64 V W68
2026-02-12 00:57:01 C 04 28 42.502 -06 25 21.25 V W68
2026-02-12 01:12:08 C 04 28 43.001 -06 25 11.60 V W68
2026-02-12 01:20:44 C 04 28 43.248 -06 25 05.09 V W68
2026-02-12 13:12:45 B 04 29 06.948 -06 16 52.80 W E42
2026-02-12 13:27:18 B 04 29 07.419 -06 16 42.66 W E42
2026-02-12 13:55:34 B 04 29 08.365 -06 16 23.33 W E42
2026-02-17 05:46:38 C 04 33 08.206 -05 00 35.35 V T08
2026-02-17 05:51:14 C 04 33 08.345 -05 00 31.79 V T08
2026-02-17 06:06:24 C 04 33 08.906 -05 00 22.50 V T08
2026-02-17 06:14:18 C 04 33 09.204 -05 00 16.99 V T08
2026-02-23 05:47:10 C 04 38 55.099 -03 26 47.00 V T08
2026-02-23 05:58:22 C 04 38 55.526 -03 26 41.21 V T08
2026-02-23 06:10:59 C 04 38 56.009 -03 26 33.18 V T08
2026-02-23 06:15:36 C 04 38 56.215 -03 26 30.34 V T08
2026-02-25 02:35:31 C 04 40 51.150 -02 58 35.58 V G96
2026-02-25 02:48:13 C 04 40 51.676 -02 58 27.55 V G96
2026-02-25 02:56:17 C 04 40 52.036 -02 58 22.40 V G96
2026-02-25 03:04:20 C 04 40 52.363 -02 58 17.69 V G96
2026-03-02 02:25:05 C 04 46 18.696 -01 45 27.47 V G96
2026-03-02 02:32:31 C 04 46 19.034 -01 45 23.47 V G96
2026-03-02 02:39:55 C 04 46 19.387 -01 45 18.76 V G96
2026-03-02 02:47:20 C 04 46 19.722 -01 45 13.97 V G96
2026-03-05 04:16:21 C 04 49 52.028 -01 02 07.51 V 703
2026-03-05 04:19:36 C 04 49 52.262 -01 02 05.53 V 703
2026-03-05 04:22:51 C 04 49 52.493 -01 02 03.55 V 703
2026-03-05 04:26:06 C 04 49 52.604 -01 02 01.64 V 703
2026-03-05 19:03:14 C 04 50 35.856 -00 53 32.21 V M22
2026-03-05 19:10:23 C 04 50 36.180 -00 53 27.67 V M22
2026-03-05 19:14:56 C 04 50 36.451 -00 53 25.44 V M22
2026-03-05 19:29:55 C 04 50 37.118 -00 53 16.84 V M22
2026-03-07 06:51:18 C 04 52 23.088 -00 33 11.23 V T08
2026-03-07 06:55:59 C 04 52 23.371 -00 33 08.93 V T08
2026-03-07 07:05:14 C 04 52 23.820 -00 33 03.53 V T08
2026-03-07 07:25:10 C 04 52 24.823 -00 32 52.33 V T08
2026-03-08 18:03:16 C 04 54 10.500 -00 13 23.38 V M22
2026-03-08 18:07:10 C 04 54 10.639 -00 13 20.57 V M22
2026-03-08 18:15:37 C 04 54 11.107 -00 13 15.82 V M22
2026-03-08 18:33:50 C 04 54 12.026 -00 13 06.20 V M22
2026-03-17 04:05:23 C 05 04 58.922 +01 33 54.22 V 703
2026-03-17 04:08:40 C 05 04 59.092 +01 33 57.17 V 703
2026-03-17 04:11:57 C 05 04 59.257 +01 33 58.00 V 703
2026-03-17 04:15:15 C 05 04 59.480 +01 33 59.69 V 703