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
2017-06-19 09:37:24 C 20 12 24.72 -08 47 23.9 q G96
2017-06-19 09:38:00 C 20 12 24.11 -08 47 29.8 q G96
2017-06-19 09:38:34 C 20 12 23.39 -08 47 35.7 q G96
2017-06-19 09:39:10 C 20 12 22.66 -08 47 41.8 q G96
2017-06-19 10:35:18 C 20 11 14.80 -08 57 14.5 q G96
2017-06-19 10:35:38 C 20 11 14.39 -08 57 17.9 q G96
2017-06-19 10:35:59 C 20 11 14.00 -08 57 21.8 q G96
2017-06-19 10:36:20 C 20 11 13.57 -08 57 24.8 q G96
2017-06-19 10:40:39 C 20 11 08.41 -08 58 08.3 q I52
2017-06-19 10:41:10 C 20 11 07.79 -08 58 13.6 q I52
2017-06-19 10:41:40 C 20 11 07.15 -08 58 19.2 q I52
2017-06-19 10:43:15 C 20 11 05.23 -08 58 35.1 q I52
2017-06-19 11:53:35 C 20 09 46.54 -09 08 40.0 U 474
2017-06-19 11:56:28 C 20 09 43.12 -09 09 09.2 U 474
2017-06-19 12:02:15 C 20 09 36.31 -09 10 07.0 U 474
2017-06-19 12:03:42 C 20 09 34.57 -09 10 21.6 U 474
2017-06-19 14:49:02 C 20 06 19.97 -09 37 41.6 U 474
2017-06-19 14:51:55 C 20 06 16.59 -09 38 10.2 U 474
2017-06-19 14:56:15 C 20 06 11.55 -09 38 51.9 U 474
2017-06-19 14:59:09 C 20 06 08.17 -09 39 20.4 U 474
2017-06-19 15:26:22 C 20 05 39.03 -09 45 28.3 q 900
2017-06-19 15:32:17 C 20 05 32.19 -09 46 25.5 q 900
2017-06-19 15:38:09 C 20 05 25.33 -09 47 22.4 q 900
2017-06-20 00:55:41 C 19 55 07.71 -11 13 47.2 U J95
2017-06-20 00:58:09 C 19 55 05.02 -11 14 08.7 U J95
2017-06-20 01:02:16 C 19 55 00.56 -11 14 45.2 U J95
2017-06-20 06:01:43 C 19 49 47.31 -11 57 41.4 q 734
2017-06-20 06:06:41 C 19 49 42.09 -11 58 23.2 q 734
2017-06-20 06:12:04 C 19 49 36.48 -11 59 08.9 q 734
2017-06-20 06:19:07 C 19 49 29.14 -12 00 07.8 q 734
2017-06-20 07:31:49 C 19 48 14.54 -12 10 08.0 q 926
2017-06-20 07:32:15 C 19 48 14.05 -12 10 11.4 q 926
2017-06-20 07:32:40 C 19 48 13.64 -12 10 14.4 q 926
2017-06-20 07:54:10 C 19 47 49.63 -12 13 21.8 u H21
2017-06-20 07:57:01 C 19 47 46.68 -12 13 45.3 u H21
2017-06-20 07:59:52 C 19 47 43.74 -12 14 09.2 u H21
2017-06-20 08:02:43 C 19 47 40.78 -12 14 32.5 u H21
2017-06-20 08:05:34 C 19 47 37.82 -12 14 56.0 u H21
2017-06-20 08:08:26 C 19 47 34.88 -12 15 19.5 u H21
2017-06-20 08:11:12 C 19 47 32.01 -12 15 42.4 u H21
2017-06-20 13:44:07 C 19 42 03.19 -12 58 45.1 q E23
2017-06-20 13:53:07 C 19 41 54.27 -12 59 56.0 q E23
2017-06-20 14:02:07 C 19 41 45.33 -13 01 05.3 q E23
2017-06-20 14:36:26 C 19 41 10.03 -13 05 21.1 U 474
2017-06-20 14:39:19 C 19 41 07.19 -13 05 43.6 U 474
2017-06-20 14:40:46 C 19 41 05.75 -13 05 54.7 U 474
2017-06-20 14:43:39 C 19 41 02.91 -13 06 16.9 U 474
2017-06-20 14:45:06 C 19 41 01.47 -13 06 28.2 U 474
2017-06-20 22:21:09 C 19 33 54.67 -14 04 31.5 q 160
2017-06-20 22:23:26 C 19 33 52.59 -14 04 48.4 q 160