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
2019-01-27 09:14:36 s 1 -99974.274 0 +373132.47 3830.0 C57
2019-01-27 09:30:59 C 07 57 04.232 -05 52 58.43 U F51
2019-01-27 09:47:28 C 07 57 03.365 -05 52 50.02 U F51
2019-01-27 10:05:46 C 07 57 02.41 -05 52 40.8 V T05
2019-01-27 10:17:37 C 07 57 01.79 -05 52 34.6 V T05
2019-01-27 10:29:19 C 07 57 01.16 -05 52 28.5 V T05
2019-01-27 10:41:05 C 07 57 00.54 -05 52 22.3 V T05
2019-01-27 13:14:36 S 07 56 58.517 -05 51 22.46 V C57
2019-01-27 13:14:36 s 1 -106892.18 3 +369775.09 5400.0 C57
2019-01-27 13:44:36 S 07 56 56.978 -05 51 04.07 V C57
2019-01-27 13:44:36 s 1 -107746.24 0 +369318.14 570.0 C57
2019-01-27 16:44:36 S 07 56 47.386 -05 49 31.12 V C57
2019-01-27 16:44:36 s 1 -112818.36 9 +366402.35 7440.0 C57
2019-01-27 17:14:36 S 07 56 45.672 -05 49 16.36 V C57
2019-01-27 17:14:36 s 1 -113654.80 7 +365887.36 90.0 C57
2019-01-27 17:44:36 S 07 56 44.076 -05 49 02.24 V C57
2019-01-27 17:44:36 s 1 -114488.63 5 +365364.08 7620.0 C57
2019-01-27 18:14:36 S 07 56 42.629 -05 48 40.14 V C57
2019-01-27 18:14:36 s 1 -115319.83 0 +364832.49 9900.0 C57
2019-01-27 18:44:36 S 07 56 41.006 -05 48 27.04 V C57
2019-01-27 18:44:36 s 1 -116148.36 8 +364292.60 6810.0 C57
2019-01-27 19:44:36 S 07 56 38.364 -05 47 51.32 V C57
2019-01-27 19:44:36 s 1 -117797.37 7 +363187.89 4010.0 C57
2019-01-27 20:14:36 S 07 56 36.398 -05 47 38.69 V C57
2019-01-27 20:14:36 s 1 -118617.80 1 +362623.07 4050.0 C57
2019-01-27 21:14:36 S 07 56 33.326 -05 47 07.87 V C57
2019-01-27 21:14:36 s 1 -120250.36 3 +361468.48 6410.0 C57
2019-01-28 03:14:36 S 07 56 14.556 -05 43 53.47 V C57
2019-01-28 03:14:36 s 1 -129804.75 9 +353842.80 1060.0 C57
2019-01-28 03:44:36 S 07 56 12.449 -05 43 38.32 V C57
2019-01-28 03:44:36 s 1 -130581.25 2 +353152.82 9600.0 C57
2019-01-28 04:44:36 S 07 56 09.439 -05 43 11.82 V C57
2019-01-28 04:44:36 s 1 -132124.80 0 +351747.70 3090.0 C57
2019-01-28 05:14:36 S 07 56 07.944 -05 42 50.18 V C57
2019-01-28 05:14:36 s 1 -132891.80 0 +351032.55 7770.0 C57
2019-01-28 06:14:36 S 07 56 04.644 -05 42 18.90 V C57
2019-01-28 06:14:36 s 1 -134416.11 7 +349577.01 2330.0 C57
2019-01-28 06:44:36 S 07 56 03.058 -05 42 06.01 V C57
2019-01-28 06:44:36 s 1 -135173.37 8 +348836.62 1920.0 C57
2019-01-28 07:14:36 S 07 56 01.699 -05 41 52.19 V C57
2019-01-28 07:14:36 s 1 -135927.33 6 +348087.79 2870.0 C57
2019-01-28 09:14:36 S 07 55 55.198 -05 40 40.04 V C57
2019-01-28 09:14:36 s 1 -138909.57 0 +345008.09 7410.0 C57
2019-01-28 09:44:36 S 07 55 53.798 -05 40 25.97 V C57
2019-01-28 09:44:36 s 1 -139646.58 5 +344217.02 3020.0 C57
2019-01-28 11:14:36 S 07 55 49.097 -05 39 34.60 V C57
2019-01-28 11:14:36 s 1 -141836.65 0 +341792.93 2220.0 C57
2019-01-28 11:44:36 S 07 55 47.614 -05 39 22.43 V C57
2019-01-28 11:44:36 s 1 -142559.57 9 +340967.91 8920.0 C57
2019-01-28 12:14:36 S 07 55 45.922 -05 39 06.95 V C57