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
2025-10-14 00:59:57 C 05 32 20.033 -13 57 13.93 V M22
2025-10-14 01:05:56 C 05 32 20.066 -13 57 19.30 V M22
2025-10-14 13:48:33 C 05 32 25.687 -14 08 48.05 V T08
2025-10-14 13:50:34 C 05 32 25.699 -14 08 49.85 V T08
2025-10-14 14:02:53 C 05 32 25.752 -14 09 00.72 V T08
2025-10-14 14:10:09 C 05 32 25.788 -14 09 07.27 V T08
2025-10-15 07:59:27 B 05 32 32.460 -14 24 49.93 X X24
2025-10-15 08:21:16 B 05 32 32.513 -14 25 09.30 X X24
2025-10-15 08:43:09 B 05 32 32.590 -14 25 28.85 X X24
2025-10-16 06:38:58 B 05 32 38.626 -14 44 50.10 X X24
2025-10-16 07:00:44 B 05 32 38.662 -14 45 09.40 X X24
2025-10-16 07:21:21 B 05 32 38.674 -14 45 28.15 X X24
2025-10-17 07:12:31 B 05 32 42.038 -15 06 21.49 X X24
2025-10-17 07:26:37 B 05 32 42.019 -15 06 33.88 X X24
2025-10-17 07:39:39 B 05 32 42.017 -15 06 45.00 X X24
2025-10-17 13:44:11 C 05 32 42.335 -15 12 10.09 X F52
2025-10-17 13:58:54 C 05 32 42.303 -15 12 22.85 X F52
2025-10-17 14:13:45 C 05 32 42.275 -15 12 35.82 X F52
2025-10-18 06:53:52 C 05 32 42.451 -15 26 55.25 V W68
2025-10-18 06:58:10 C 05 32 42.434 -15 26 58.88 V W68
2025-10-18 07:28:42 C 05 32 42.341 -15 27 25.24 V W68
2025-10-18 07:55:26 C 05 32 42.247 -15 27 48.42 V W68
2025-10-19 11:31:18 C 05 32 39.110 -15 51 38.45 V T08
2025-10-19 11:40:31 C 05 32 39.077 -15 51 46.55 V T08
2025-10-19 11:44:28 C 05 32 39.036 -15 51 49.86 V T08
2025-10-19 12:06:12 C 05 32 38.918 -15 52 08.51 V T08
2025-10-21 12:47:28 C 05 32 22.862 -16 33 14.98 V T05
2025-10-21 12:50:44 C 05 32 22.831 -16 33 17.78 V T05
2025-10-21 12:55:17 C 05 32 22.786 -16 33 21.56 V T05
2025-10-21 13:42:42 C 05 32 22.296 -16 34 01.13 V T05
2025-10-23 02:27:45 C 05 32 02.119 -17 04 21.83 V R17
2025-10-23 02:48:08 C 05 32 01.855 -17 04 38.46 V R17
2025-10-23 03:08:30 C 05 32 01.586 -17 04 55.27 V R17
2025-10-23 03:28:52 C 05 32 01.310 -17 05 11.94 V R17
2025-10-24 02:26:55 C 05 31 44.983 -17 23 48.88 V R17
2025-10-24 02:47:16 C 05 31 44.669 -17 24 05.40 V R17
2025-10-24 03:07:38 C 05 31 44.362 -17 24 21.85 V R17
2025-10-24 03:28:01 C 05 31 44.042 -17 24 38.30 V R17
2025-10-24 06:17:22 C 05 31 41.921 -17 26 45.53 V W68
2025-10-24 06:20:02 C 05 31 41.890 -17 26 47.58 V W68
2025-10-24 06:24:00 C 05 31 41.825 -17 26 50.71 V W68
2025-10-24 06:59:59 C 05 31 41.268 -17 27 19.91 V W68
2025-10-28 23:47:40 C 05 29 38.664 -18 54 17.39 V M22
2025-10-28 23:52:13 C 05 29 38.546 -18 54 20.66 V M22
2025-10-29 00:10:54 C 05 29 38.083 -18 54 34.60 V M22
2025-10-29 00:19:36 C 05 29 37.862 -18 54 40.93 V M22
2025-10-30 05:56:37 C 05 28 55.085 -19 16 12.32 V W68
2025-10-30 06:00:33 C 05 28 54.974 -19 16 15.17 V W68
2025-10-30 06:07:44 C 05 28 54.768 -19 16 20.46 V W68
2025-10-30 06:21:56 C 05 28 54.377 -19 16 30.65 V W68