2017 MA1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8996997000
Semi-major axis (a)2.5218299000 AU
Inclination (i)15.09163000°
Long. of Asc. Node (Ω)94.80624000°
Arg. of Perihelion (ω)47.41255000°
Mean Anomaly (M)48.33920000°
Mean Motion (n)0.2461106400°/day
Perihelion dist (q)0.25294030 AU
Aphelion dist (Q)4.79071950 AU
Orbital Period4.00473410 yr
Physical Parameters
H (abs. magnitude)21.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty7
Orbit TypeApollo
MOID0.030428 AU
Observations Used84
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-06-27
Observations (85)
Date Type RA Dec Mag Band Observatory
2017-06-20 22:25:44 C 19 33 50.45 -14 05 04.6 q 160
2017-06-20 22:29:47 C 19 33 46.63 -14 05 34.2 19.0 t K63
2017-06-20 22:36:46 C 19 33 40.29 -14 06 25.3 18.2 t K63
2017-06-20 22:47:34 C 19 33 30.21 -14 07 41.8 18.6 t K63
2017-06-20 23:00:09 C 19 33 17.94 -14 09 13.8 o K88
2017-06-20 23:03:21 C 19 33 15.00 -14 09 36.4 o K88
2017-06-20 23:40:17 C 19 32 41.49 -14 13 55.0 17.8 U 104
2017-06-20 23:43:54 C 19 32 38.15 -14 14 20.7 18.0 U 104
2017-06-20 23:50:04 C 19 32 32.49 -14 15 03.8 17.9 U 104
2017-06-21 05:37:01 C 19 27 26.18 -14 54 26.8 q H36
2017-06-21 05:49:09 C 19 27 15.55 -14 55 47.2 q H36
2017-06-21 05:59:57 C 19 27 05.95 -14 56 58.3 q H36
2017-06-21 08:39:01 C 19 24 48.21 -15 14 10.8 q I52
2017-06-21 08:42:44 C 19 24 44.96 -15 14 35.2 q I52
2017-06-21 08:44:20 C 19 24 43.62 -15 14 45.2 q I52
2017-06-21 08:44:46 C 19 24 43.25 -15 14 48.8 q I52
2017-06-21 23:08:21 C 19 13 10.79 -16 40 41.1 q I93
2017-06-21 23:17:46 C 19 13 03.51 -16 41 33.3 q I93
2017-06-21 23:29:43 C 19 12 53.74 -16 42 41.6 U 204
2017-06-21 23:34:28 C 19 12 50.63 -16 43 05.9 q I93
2017-06-21 23:35:36 C 19 12 49.22 -16 43 13.9 U 204
2017-06-22 09:27:21 C 19 05 34.34 -17 34 43.5 q I52
2017-06-22 09:27:57 C 19 05 33.92 -17 34 46.3 q I52
2017-06-22 09:28:33 C 19 05 33.48 -17 34 49.7 q I52
2017-06-22 10:34:12 C 19 04 51.76 -17 39 03.0 v Q62
2017-06-22 10:45:43 C 19 04 43.64 -17 40 00.2 v Q62
2017-06-22 12:17:43 C 19 03 38.77 -17 47 34.3 v Q62
2017-06-22 12:42:08 C 19 03 21.62 -17 49 33.6 v Q62
2017-06-23 07:02:09 C 18 51 30.85 -19 11 15.0 q I52
2017-06-23 07:02:44 C 18 51 30.52 -19 11 17.2 q I52
2017-06-23 07:07:38 C 18 51 27.47 -19 11 37.6 q I52
2017-06-27 08:05:15 C 18 08 39.63 -23 28 23.5 q I52
2017-06-27 08:05:50 C 18 08 39.47 -23 28 24.0 q I52
2017-06-27 08:06:25 C 18 08 39.27 -23 28 25.0 q I52
2017-06-27 08:07:02 C 18 08 39.06 -23 28 26.7 q I52