2017 MA

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5764012905 ± 2.70e-08
Semi-major axis (a)2.3218171930 AU ± 1.84e-08
Inclination (i)13.99115704° ± 9.31e-06
Long. of Asc. Node (Ω)93.35025502° ± 4.69e-06
Arg. of Perihelion (ω)218.26299703° ± 1.65e-05
Mean Anomaly (M)126.92467386° ± 1.36e-05
Mean Motion (n)0.2785930269°/day ± 3.31e-09
Perihelion dist (q)0.98351877 AU ± 6.32e-08
Aphelion dist (Q)3.66011562 AU ± 6.91e-08
Orbital Period3.53787133 yr ± 4.20e-08
Physical Parameters
H (abs. magnitude)21.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty0
Orbit TypeApollo
MOID0.035496 AU
Observations Used134
Oppositions5
Arc Total2017-2024
First Observation Used2017-04-19
Last Observation Used2024-05-09
Observations (138)
Date Type RA Dec Mag Band Observatory
2017-06-17 06:17:51 C 15 43 01.68 +03 17 29.5 o 691
2017-06-17 06:38:05 C 15 42 59.16 +03 16 44.1 o 691
2017-06-17 06:58:20 C 15 42 56.59 +03 15 58.7 o 691
2017-06-18 06:59:28 C 15 40 09.51 +02 19 01.3 q 703
2017-06-18 07:07:14 C 15 40 08.45 +02 18 42.3 q 703
2017-06-18 07:14:56 C 15 40 07.47 +02 18 23.4 q 703
2017-06-18 21:24:05 C 15 38 24.81 +01 41 38.0 c A53
2017-06-18 21:39:29 C 15 38 22.69 +01 40 55.8 c A53
2017-06-18 21:59:12 C 15 38 19.99 +01 40 03.6 c A53
2017-06-20 04:52:08 C 15 34 15.26 +00 11 34.8 q H45
2017-06-20 04:53:37 C 15 34 15.00 +00 11 29.6 q H45
2017-06-20 04:55:16 C 15 34 14.75 +00 11 24.4 q H45
2017-06-20 04:56:27 C 15 34 14.56 +00 11 21.0 q H45
2017-06-20 04:57:42 C 15 34 14.39 +00 11 17.1 q H45
2017-06-20 04:58:55 C 15 34 14.18 +00 11 13.3 q H45
2017-06-20 05:00:09 C 15 34 13.99 +00 11 09.5 q H45
2017-06-20 05:02:03 C 15 34 13.70 +00 11 03.5 q H45
2017-06-23 09:27:26 C 15 22 01.73 -04 31 12.6 L T08
2017-06-23 09:40:22 C 15 21 59.11 -04 32 09.5 L T08
2017-06-23 09:54:07 C 15 21 56.28 -04 33 09.4 L T08
2017-06-23 10:07:04 C 15 21 53.67 -04 34 06.0 L T08
2017-06-24 05:58:39 C 15 18 06.49 -06 06 29.2 q 703
2017-06-24 06:06:22 C 15 18 04.82 -06 07 06.8 q 703
2017-06-24 06:14:04 C 15 18 03.14 -06 07 44.3 q 703
2017-06-24 06:21:49 C 15 18 01.42 -06 08 21.7 q 703
2017-06-24 08:23:25 C 15 17 40.83 -06 16 28.3 U 474
2017-06-24 08:29:11 C 15 17 39.56 -06 16 56.5 U 474
2017-06-24 08:34:56 C 15 17 38.27 -06 17 25.3 U 474
2017-06-24 21:46:42 C 15 14 50.59 -07 26 33.0 q 160
2017-06-24 21:49:36 C 15 14 49.90 -07 26 48.8 q 160
2017-06-24 21:52:27 C 15 14 49.26 -07 27 04.1 q 160
2017-06-25 01:47:49 C 15 14 00.09 -07 47 51.2 q I15
2017-06-25 01:50:22 C 15 13 59.49 -07 48 05.2 q I15
2017-06-25 01:52:55 C 15 13 58.89 -07 48 18.6 q I15
2017-06-25 02:59:12 C 15 13 44.37 -07 54 12.2 18.0 U H21
2017-06-25 03:03:38 C 15 13 43.30 -07 54 36.0 18.0 U H21
2017-06-25 03:08:11 C 15 13 42.21 -07 55 00.6 18.1 U H21
2017-06-25 03:12:42 C 15 13 41.13 -07 55 24.8 18.2 U H21
2017-06-25 03:17:11 C 15 13 40.05 -07 55 48.9 18.3 U H21
2017-06-25 03:21:42 C 15 13 38.96 -07 56 13.3 18.1 U H21
2017-06-25 03:26:05 C 15 13 37.91 -07 56 36.8 18.0 U H21
2017-06-26 03:58:52 C 15 07 54.10 -10 17 23.3 u H21
2017-06-26 04:00:56 C 15 07 53.54 -10 17 35.8 u H21
2017-06-26 04:04:02 C 15 07 52.71 -10 17 54.6 u H21
2017-06-26 04:07:07 C 15 07 51.89 -10 18 13.3 u H21
2017-06-26 04:10:11 C 15 07 51.07 -10 18 32.0 u H21
2017-06-26 04:13:15 C 15 07 50.25 -10 18 50.6 u H21
2017-06-26 04:17:09 C 15 07 49.20 -10 19 14.2 u H21
2017-06-27 03:17:14 C 15 01 48.87 -12 47 40.1 18.0 U H21
2017-06-27 03:20:13 C 15 01 47.96 -12 48 00.5 17.9 U H21