IAA RAS IAA Minor Planet Database

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
2022-03-04 19:53:51 S 12 22 09.648 +05 32 14.71 – V C57
2022-03-04 19:53:51 s 1 +38806.742 0 +371664.27 130.0 – C57
2022-03-04 20:13:51 S 12 22 08.959 +05 32 30.55 – V C57
2022-03-04 20:13:51 s 1 +38025.831 0 +371828.26 4640.0 – C57
2022-03-04 20:23:51 S 12 22 08.556 +05 32 34.55 – V C57
2022-03-04 20:23:51 s 1 +37635.206 0 +371908.71 6750.0 – C57
2022-03-04 20:33:51 S 12 22 08.254 +05 32 45.24 – V C57
2022-03-04 20:33:51 s 1 +37244.470 0 +371988.12 8770.0 – C57
2022-03-04 20:43:51 S 12 22 07.754 +05 32 53.52 – V C57
2022-03-04 20:43:51 s 1 +36853.623 0 +372066.49 710.0 – C57
2022-03-04 20:53:51 S 12 22 07.534 +05 33 02.23 – V C57
2022-03-04 20:53:51 s 1 +36462.666 0 +372143.84 2570.0 – C57
2022-03-04 21:03:51 S 12 22 07.303 +05 33 08.21 – V C57
2022-03-04 21:03:51 s 1 +36071.601 0 +372220.15 4360.0 – C57
2022-03-04 21:13:51 S 12 22 07.032 +05 33 18.36 – V C57
2022-03-04 21:13:51 s 1 +35680.429 0 +372295.42 6070.0 – C57
2022-03-04 22:53:51 S 12 22 03.617 +05 34 30.18 – V C57
2022-03-04 22:53:51 s 1 +31763.055 0 +372991.31 550.0 – C57
2022-03-04 23:03:51 S 12 22 02.887 +05 34 43.54 – V C57
2022-03-04 23:03:51 s 1 +31370.776 0 +373055.22 1830.0 – C57
2022-03-04 23:33:51 S 12 22 02.148 +05 35 05.71 – V C57
2022-03-04 23:33:51 s 1 +30193.381 0 +373240.74 4350.0 – C57
2022-03-04 23:43:51 S 12 22 01.927 +05 35 16.40 – V C57
2022-03-04 23:43:51 s 1 +29800.734 0 +373300.51 3070.0 – C57
2022-03-04 23:53:51 S 12 22 01.435 +05 35 19.46 – V C57
2022-03-04 23:53:51 s 1 +29407.996 0 +373359.25 1790.0 – C57
2022-03-05 00:03:51 S 12 22 01.159 +05 35 26.63 – V C57
2022-03-05 00:03:51 s 1 +29015.170 0 +373416.96 490.0 – C57
2022-03-05 00:23:51 S 12 22 00.358 +05 35 48.23 – V C57
2022-03-05 00:23:51 s 1 +28229.257 0 +373529.27 7830.0 – C57
2022-03-05 00:33:51 S 12 22 00.192 +05 35 52.40 – V C57
2022-03-05 00:33:51 s 1 +27836.173 0 +373583.88 6460.0 – C57
2022-03-05 00:43:51 S 12 21 59.827 +05 35 59.42 – V C57
2022-03-05 00:43:51 s 1 +27443.004 0 +373637.46 5050.0 – C57
2022-03-05 00:53:51 S 12 21 59.323 +05 36 05.65 – V C57
2022-03-05 00:53:51 s 1 +27049.752 0 +373690.01 3610.0 – C57
2022-03-05 01:03:51 S 12 21 59.321 +05 36 14.26 – V C57
2022-03-05 01:03:51 s 1 +26656.418 0 +373741.52 2120.0 – C57
2022-03-05 01:13:51 S 12 21 58.836 +05 36 26.21 – V C57
2022-03-05 01:13:51 s 1 +26263.003 0 +373792.00 580.0 – C57
2022-03-05 01:23:51 S 12 21 58.531 +05 36 30.02 – V C57
2022-03-05 01:23:51 s 1 +25869.509 0 +373841.44 8990.0 – C57
2022-03-05 01:43:51 S 12 21 57.686 +05 36 47.88 – V C57
2022-03-05 01:43:51 s 1 +25082.285 0 +373937.24 5630.0 – C57
2022-03-05 02:03:51 S 12 21 57.216 +05 37 01.42 – V C57
2022-03-05 02:03:51 s 1 +24294.755 0 +374028.91 2000.0 – C57
2022-03-05 02:13:51 S 12 21 56.618 +05 37 08.94 – V C57
2022-03-05 02:13:51 s 1 +23900.879 0 +374073.20 70.0 – C57
2022-03-05 02:23:51 S 12 21 56.482 +05 37 20.60 – V C57
2022-03-05 02:23:51 s 1 +23506.929 0 +374116.45 8050.0 – C57