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
2025-10-02 14:45:54 C 05 26 57.569 -09 46 27.06 X F52
2025-10-02 14:59:43 C 05 26 57.962 -09 46 39.90 X F52
2025-10-03 06:32:22 C 05 27 26.400 -10 00 55.44 V W68
2025-10-03 06:36:58 C 05 27 26.525 -10 00 59.83 V W68
2025-10-03 06:51:25 C 05 27 26.921 -10 01 13.22 V W68
2025-10-03 06:59:57 C 05 27 27.146 -10 01 21.25 V W68
2025-10-04 00:46:11 C 05 27 57.828 -10 17 47.58 V M22
2025-10-04 00:50:05 C 05 27 57.917 -10 17 51.40 V M22
2025-10-04 01:03:56 C 05 27 58.279 -10 18 04.25 V M22
2025-10-04 01:11:06 C 05 27 58.471 -10 18 10.91 V M22
2025-10-05 02:37:32 C 05 28 39.782 -10 41 51.07 V R17
2025-10-05 02:57:56 C 05 28 40.286 -10 42 09.97 V R17
2025-10-05 03:18:17 C 05 28 40.771 -10 42 29.16 V R17
2025-10-05 03:38:43 C 05 28 41.254 -10 42 47.84 V R17
2025-10-06 06:57:02 C 05 29 21.905 -11 07 51.53 V W68
2025-10-06 07:31:42 C 05 29 22.651 -11 08 23.53 V W68
2025-10-06 07:35:37 C 05 29 22.733 -11 08 26.99 V W68
2025-10-06 08:00:38 C 05 29 23.268 -11 08 50.21 V W68
2025-10-07 10:46:31 C 05 29 59.748 -11 33 35.68 V T08
2025-10-07 10:59:42 C 05 30 00.043 -11 33 47.99 V T08
2025-10-07 11:20:08 C 05 30 00.422 -11 34 06.96 V T08
2025-10-07 11:24:05 C 05 30 00.518 -11 34 10.74 V T08
2025-10-08 02:11:26 C 05 30 18.562 -11 47 38.83 V M22
2025-10-08 02:13:25 C 05 30 18.607 -11 47 40.31 V M22
2025-10-08 02:23:51 C 05 30 18.799 -11 47 50.17 V M22
2025-10-08 02:57:49 C 05 30 19.392 -11 48 21.38 V M22
2025-10-08 12:14:19 C 05 30 30.739 -11 56 59.06 V T08
2025-10-08 12:22:20 C 05 30 30.859 -11 57 06.62 V T08
2025-10-08 12:40:16 C 05 30 31.152 -11 57 23.33 V T08
2025-10-09 06:19:39 C 05 30 50.863 -12 13 25.86 V W68
2025-10-09 06:22:55 C 05 30 50.923 -12 13 28.49 V W68
2025-10-09 06:30:54 C 05 30 51.036 -12 13 35.98 V W68
2025-10-09 06:49:09 C 05 30 51.324 -12 13 52.75 V W68
2025-10-11 02:48:49 C 05 31 33.434 -12 54 07.27 V R17
2025-10-11 03:09:11 C 05 31 33.672 -12 54 25.78 V R17
2025-10-11 03:29:34 C 05 31 33.919 -12 54 44.60 V R17
2025-10-11 03:49:55 C 05 31 34.154 -12 55 03.00 V R17
2025-10-12 02:49:03 C 05 31 52.229 -13 15 51.88 V R17
2025-10-12 03:09:24 C 05 31 52.445 -13 16 10.49 V R17
2025-10-12 03:29:47 C 05 31 52.649 -13 16 28.96 V R17
2025-10-12 03:50:09 C 05 31 52.836 -13 16 47.39 V R17
2025-10-12 07:21:57 C 05 31 55.346 -13 19 49.98 V W68
2025-10-12 07:25:53 C 05 31 55.370 -13 19 53.44 V W68
2025-10-12 07:33:33 C 05 31 55.454 -13 20 00.46 V W68
2025-10-12 07:59:11 C 05 31 55.699 -13 20 23.53 V W68
2025-10-13 12:11:36 C 05 32 13.517 -13 45 53.82 V T08
2025-10-13 12:20:09 C 05 32 13.570 -13 46 01.56 V T08
2025-10-13 12:24:06 C 05 32 13.596 -13 46 05.09 V T08
2025-10-13 12:40:35 C 05 32 13.709 -13 46 19.92 V T08
2025-10-14 00:55:24 C 05 32 20.014 -13 57 09.86 V M22