285110 (1995 MA1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5871583113 ± 3.17e-08
Semi-major axis (a)2.6119965136 AU ± 5.25e-09
Inclination (i)25.83206614° ± 8.13e-06
Long. of Asc. Node (Ω)87.58984859° ± 1.04e-05
Arg. of Perihelion (ω)265.90988996° ± 1.21e-05
Mean Anomaly (M)40.16914469° ± 7.64e-06
Mean Motion (n)0.2334819903°/day ± 7.04e-10
Perihelion dist (q)1.07834105 AU ± 8.28e-08
Aphelion dist (Q)4.14565198 AU ± 8.32e-08
Orbital Period4.22142317 yr ± 1.27e-08
Physical Parameters
H (abs. magnitude)17.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.285″
Uncertainty0
Orbit TypeAmor
MOID0.366155 AU
Observations Used183
Oppositions56
Arc Total1953-2026
First Observation Used1953-12-06
Last Observation Used2026-01-09
Observations (204)
Date Type RA Dec Mag Band Observatory
2008-11-14 14:57:40 C 07 54 10.15 +19 42 56.2 568
2008-11-14 15:18:21 C 07 54 09.99 +19 43 11.5 568
2008-11-14 15:19:18 C 07 54 09.96 +19 43 12.1 568
2008-11-20 10:09:54 C 07 52 25.96 +21 29 53.7 r G96
2008-11-20 10:17:55 C 07 52 25.78 +21 30 00.4 r G96
2008-11-20 10:33:59 C 07 52 25.46 +21 30 13.1 r G96
2008-11-24 07:22:17 C 07 50 17.23 +22 45 34.7 r G96
2008-11-24 07:29:34 C 07 50 17.05 +22 45 40.4 r G96
2008-11-24 07:36:54 C 07 50 16.80 +22 45 47.0 r G96
2008-11-24 07:44:10 C 07 50 16.62 +22 45 52.7 r G96
2008-11-30 12:28:21 C 07 45 10.90 +24 51 53.4 568
2008-11-30 12:29:18 C 07 45 10.86 +24 51 54.0 568
2008-11-30 12:48:46 C 07 45 10.01 +24 52 11.0 568
2008-11-30 13:16:43 C 07 45 08.79 +24 52 35.3 568
2012-06-03 04:39:46 C 17 58 17.17 -15 18 17.7 o 807
2012-06-03 04:48:32 C 17 58 16.73 -15 18 24.8 o 807
2012-06-03 04:57:19 C 17 58 16.31 -15 18 31.5 o 807
2012-12-08 04:06:16 C 01 41 14.02 -25 38 12.9 r 703
2012-12-08 04:19:18 C 01 41 15.00 -25 37 32.9 r 703
2012-12-08 04:32:13 C 01 41 15.90 -25 36 53.6 r 703
2012-12-08 04:45:13 C 01 41 16.83 -25 36 13.8 r 703
2012-12-18 01:40:53 C 01 58 37.73 -14 19 40.2 18.5 c 704
2012-12-18 02:00:07 C 01 58 39.00 -14 18 50.2 18.7 c 704
2012-12-18 02:19:07 C 01 58 40.28 -14 18 00.3 18.6 c 704
2012-12-18 02:38:03 C 01 58 41.54 -14 17 10.3 18.4 c 704
2012-12-18 02:57:01 C 01 58 42.88 -14 16 21.1 18.6 c 704
2013-01-07 02:16:43 C 02 31 44.97 +02 54 13.8 r 703
2013-01-07 02:24:04 C 02 31 45.40 +02 54 27.4 r 703
2013-01-07 02:31:24 C 02 31 45.91 +02 54 39.7 r 703
2013-01-07 02:38:38 C 02 31 46.41 +02 54 52.1 r 703
2013-01-16 02:41:36 C 02 46 44.54 +08 29 01.0 r 703
2013-01-16 02:49:26 C 02 46 45.19 +08 29 12.4 r 703
2013-01-16 02:57:15 C 02 46 45.73 +08 29 24.2 r 703
2013-01-16 03:05:07 C 02 46 46.16 +08 29 35.0 r 703
2016-04-02 12:54:38 C 16 21 39.935 +03 09 51.32 L F51
2016-04-02 13:13:29 C 16 21 39.806 +03 09 55.25 L F51
2016-04-02 13:32:26 C 16 21 39.622 +03 09 59.33 L F51
2016-04-02 13:51:23 C 16 21 39.440 +03 10 02.83 L F51
2016-04-10 14:00:28 C 16 19 16.379 +03 48 32.49 L F51
2016-04-10 14:34:40 C 16 19 15.742 +03 48 39.48 L F51
2016-04-10 14:51:45 C 16 19 15.427 +03 48 42.74 L F51
2016-05-05 07:32:26 C 15 59 52.27 +05 24 12.4 q G96
2016-05-05 07:38:15 C 15 59 51.97 +05 24 13.4 q G96
2016-05-05 07:44:03 C 15 59 51.67 +05 24 14.2 q G96
2016-05-05 07:49:50 C 15 59 51.42 +05 24 15.3 q G96
2016-05-06 12:20:27 C 15 58 29.405 +05 26 47.99 L F51
2016-05-06 12:38:05 C 15 58 28.519 +05 26 49.52 L F51
2016-05-06 12:55:35 C 15 58 27.630 +05 26 50.85 L F51
2016-05-06 13:12:26 C 15 58 26.825 +05 26 52.37 L F51
2016-06-02 04:48:50 C 15 22 29.79 +04 49 27.3 q G96