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
2019-01-14 12:44:36 S 08 13 10.968 -08 05 39.34 V C57
2019-01-14 12:44:36 s 1 -110982.02 0 +369033.57 9950.0 C57
2019-01-14 13:14:36 S 08 13 09.163 -08 05 30.37 V C57
2019-01-14 13:14:36 s 1 -111823.15 3 +368555.89 3350.0 C57
2019-01-14 13:44:36 S 08 13 07.800 -08 05 16.26 V C57
2019-01-14 13:44:36 s 1 -112661.84 3 +368069.91 2160.0 C57
2019-01-14 14:44:36 S 08 13 04.474 -08 04 55.67 V C57
2019-01-14 14:44:36 s 1 -114331.79 8 +367073.02 5580.0 C57
2019-01-14 15:14:36 S 08 13 03.072 -08 04 46.13 V C57
2019-01-14 15:14:36 s 1 -115163.01 6 +366562.11 9940.0 C57
2019-01-14 15:44:36 S 08 13 01.082 -08 04 32.41 V C57
2019-01-14 15:44:36 s 1 -115991.69 7 +366042.88 9240.0 C57
2019-01-14 16:14:36 S 08 12 59.724 -08 04 23.02 V C57
2019-01-14 16:14:36 s 1 -116817.81 6 +365515.33 3350.0 C57
2019-01-14 16:44:36 S 08 12 58.457 -08 04 16.03 V C57
2019-01-14 16:44:36 s 1 -117641.35 0 +364979.47 2160.0 C57
2019-01-14 18:44:36 S 08 12 51.446 -08 03 27.76 V C57
2019-01-14 18:44:36 s 1 -120909.14 9 +362752.72 1880.0 C57
2019-01-14 19:14:36 S 08 12 49.920 -08 03 20.63 V C57
2019-01-14 19:14:36 s 1 -121719.39 2 +362175.20 2310.0 C57
2019-01-14 19:44:36 S 08 12 48.367 -08 03 09.07 V C57
2019-01-14 19:44:36 s 1 -122526.90 4 +361589.34 6690.0 C57
2019-01-14 20:14:36 S 08 12 46.706 -08 03 01.91 V C57
2019-01-14 20:14:36 s 1 -123331.65 8 +360995.12 4900.0 C57
2019-01-14 20:44:36 S 08 12 45.283 -08 02 49.78 V C57
2019-01-14 20:44:36 s 1 -124133.63 0 +360392.56 6800.0 C57
2019-01-14 21:14:36 S 08 12 43.872 -08 02 33.14 V C57
2019-01-14 21:14:36 s 1 -124932.79 5 +359781.65 2270.0 C57
2019-01-14 21:44:36 S 08 12 41.940 -08 02 26.38 V C57
2019-01-14 21:44:36 s 1 -125729.12 6 +359162.37 1180.0 C57
2019-01-14 22:14:36 S 08 12 40.234 -08 02 13.16 V C57
2019-01-14 22:14:36 s 1 -126522.60 0 +358534.73 3410.0 C57
2019-01-14 22:44:36 S 08 12 38.861 -08 02 02.72 V C57
2019-01-14 22:44:36 s 1 -127313.18 8 +357898.72 8810.0 C57
2019-01-14 23:14:36 S 08 12 37.229 -08 01 54.26 V C57
2019-01-14 23:14:36 s 1 -128100.86 7 +357254.34 7270.0 C57
2019-01-14 23:44:36 S 08 12 35.371 -08 01 42.46 V C57
2019-01-14 23:44:36 s 1 -128885.60 9 +356601.57 8650.0 C57
2019-01-15 00:14:36 S 08 12 33.835 -08 01 31.15 V C57
2019-01-15 00:14:36 s 1 -129667.38 7 +355940.42 2820.0 C57
2019-01-15 01:14:36 S 08 12 30.574 -08 01 09.12 V C57
2019-01-15 01:14:36 s 1 -131221.95 0 +354592.94 9010.0 C57
2019-01-15 01:44:36 S 08 12 28.982 -08 01 00.80 V C57
2019-01-15 01:44:36 s 1 -131994.68 0 +353906.60 750.0 C57
2019-01-15 02:14:36 S 08 12 27.492 -08 00 47.48 V C57
2019-01-15 02:14:36 s 1 -132764.33 9 +353211.85 4750.0 C57
2019-01-15 02:44:36 S 08 12 25.678 -08 00 38.95 V C57
2019-01-15 02:44:36 s 1 -133530.90 1 +352508.69 870.0 C57
2019-01-15 03:14:36 S 08 12 24.067 -08 00 23.58 V C57
2019-01-15 03:14:36 s 1 -134294.33 7 +351797.10 8970.0 C57