IAA RAS IAA Minor Planet Database

2019 MA2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8199634000
Semi-major axis (a)2.2418673000 AU
Inclination (i)41.00039000°
Long. of Asc. Node (Ω)284.73485000°
Arg. of Perihelion (ω)115.95338000°
Mean Anomaly (M)307.53769000°
Mean Motion (n)0.2936224300°/day
Perihelion dist (q)0.40361820 AU
Aphelion dist (Q)4.08011640 AU
Orbital Period3.35671800 yr
Physical Parameters
H (abs. magnitude)18.91
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.520″
Uncertainty7
Orbit TypeApollo
MOID0.061614 AU
Observations Used293
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-07-20
Observations (393)
Date Type RA Dec Mag Band Observatory
2019-06-27 11:11:47 C 19 59 38.24 -39 18 21.6 – V T05
2019-06-27 11:17:35 C 19 59 37.08 -39 18 17.4 – V T05
2019-06-27 11:27:58 C 19 59 34.98 -39 18 08.7 – V T05
2019-06-28 03:23:10 C 19 56 26.76 -39 04 45.8 – V G40
2019-06-28 03:43:04 C 19 56 22.60 -39 04 27.3 – V G40
2019-06-28 08:50:25 C 19 55 21.35 -38 59 10.6 – V 474
2019-06-28 08:54:45 C 19 55 20.42 -38 59 06.9 – V 474
2019-06-28 09:03:42 C 19 55 18.54 -38 58 59.1 – V 474
2019-06-28 09:09:28 C 19 55 17.33 -38 58 54.1 – V 474
2019-06-28 10:45:06 C 19 54 56.227 -38 58 00.04 – U F51
2019-06-28 10:59:04 C 19 54 53.146 -38 57 47.25 – U F51
2019-06-28 11:13:01 C 19 54 50.063 -38 57 34.37 – U F51
2019-06-28 11:27:01 C 19 54 46.961 -38 57 21.37 – U F51
2019-06-28 12:41:55 C 19 54 31.43 -38 55 43.1 – V 474
2019-06-28 12:44:48 C 19 54 30.79 -38 55 40.5 – V 474
2019-06-28 12:50:33 C 19 54 29.53 -38 55 35.1 – V 474
2019-06-28 12:53:26 C 19 54 28.90 -38 55 32.4 – V 474
2019-06-28 13:35:07 C 19 54 18.42 -38 55 18.3 – V T08
2019-06-28 13:40:19 C 19 54 17.28 -38 55 12.8 – V T08
2019-06-28 13:40:47 C 19 54 19.14 -38 54 51.2 – q E23
2019-06-28 13:45:20 C 19 54 16.17 -38 55 07.6 – V T08
2019-06-28 13:51:10 C 19 54 14.85 -38 55 02.4 – V T08
2019-06-28 13:54:07 C 19 54 16.16 -38 54 38.6 – q E23
2019-06-28 13:56:52 C 19 54 13.58 -38 54 56.3 – V T08
2019-06-28 14:04:44 C 19 54 11.83 -38 54 48.9 – V T08
2019-06-28 14:07:27 C 19 54 13.19 -38 54 26.2 – q E23
2019-06-28 20:14:30 S 19 52 50.858 -38 28 43.39 – V C57
2019-06-28 20:14:30 s 1 -173240.62 8 +331330.91 6450.0 – C57
2019-06-28 20:44:30 S 19 52 44.777 -38 28 13.37 – V C57
2019-06-28 20:44:30 s 1 -173917.32 0 +330260.56 6070.0 – C57
2019-06-28 21:14:30 S 19 52 39.252 -38 27 47.23 – V C57
2019-06-28 21:14:30 s 1 -174589.74 7 +329182.10 6290.0 – C57
2019-06-28 21:44:30 S 19 52 32.237 -38 27 11.92 – V C57
2019-06-28 21:44:30 s 1 -175257.87 2 +328095.53 6980.0 – C57
2019-06-28 22:14:30 S 19 52 26.057 -38 26 40.96 – V C57
2019-06-28 22:14:30 s 1 -175921.65 5 +327000.81 8020.0 – C57
2019-06-28 22:44:30 S 19 52 19.927 -38 26 10.18 – V C57
2019-06-28 22:44:30 s 1 -176581.05 8 +325897.96 9260.0 – C57
2019-06-29 01:14:30 S 19 51 47.899 -38 23 32.39 – V C57
2019-06-29 01:14:30 s 1 -179811.00 4 +320261.00 4130.0 – C57
2019-06-29 02:14:30 S 19 51 36.989 -38 22 33.96 – V C57
2019-06-29 02:14:30 s 1 -181070.93 0 +317948.72 2920.0 – C57
2019-06-29 04:14:30 S 19 51 11.429 -38 20 24.76 – V C57
2019-06-29 04:14:30 s 1 -183534.00 4 +313224.94 9030.0 – C57
2019-06-29 04:44:30 S 19 51 04.841 -38 19 48.07 – V C57
2019-06-29 04:44:30 s 1 -184137.69 3 +312023.25 2330.0 – C57
2019-06-29 06:14:30 S 19 50 44.834 -38 18 08.46 – V C57
2019-06-29 06:14:30 s 1 -185919.06 3 +308368.10 2120.0 – C57
2019-06-29 06:44:30 S 19 50 38.880 -38 17 40.56 – V C57
2019-06-29 06:44:30 s 1 -186502.80 3 +307132.98 8180.0 – C57