495858 (2003 MJ4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5618578666 ± 4.90e-09
Semi-major axis (a)2.3025035832 AU ± 7.92e-10
Inclination (i)5.30674774° ± 1.14e-06
Long. of Asc. Node (Ω)77.37180120° ± 1.06e-05
Arg. of Perihelion (ω)271.83336742° ± 1.16e-05
Mean Anomaly (M)124.93435195° ± 8.35e-07
Mean Motion (n)0.2821056629°/day ± 1.46e-10
Perihelion dist (q)1.00882383 AU ± 1.13e-08
Aphelion dist (Q)3.59618333 AU ± 1.13e-08
Orbital Period3.49381956 yr ± 1.80e-09
Physical Parameters
H (abs. magnitude)18.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.252″
Uncertainty0
Orbit TypeApollo
MOID0.091388 AU
Observations Used649
Oppositions16
Arc Total2003-2025
First Observation Used2003-06-27
Last Observation Used2025-01-22
Observations (733)
Date Type RA Dec Mag Band Observatory
2017-12-14 06:40:45 C 04 27 44.72 +21 41 04.0 U G96
2017-12-14 06:48:20 C 04 27 44.37 +21 41 05.7 U G96
2017-12-14 06:55:56 C 04 27 44.03 +21 41 07.8 U G96
2017-12-14 07:03:31 C 04 27 43.70 +21 41 09.3 U G96
2017-12-22 10:55:16 C 04 21 37.315 +22 23 24.05 U F51
2017-12-22 11:13:14 C 04 21 36.860 +22 23 27.28 U F51
2017-12-22 11:30:59 C 04 21 36.415 +22 23 30.53 U F51
2017-12-22 11:48:53 C 04 21 35.969 +22 23 33.77 U F51
2017-12-26 04:10:12 C 04 20 01.49 +22 40 07.0 U G96
2017-12-26 04:17:35 C 04 20 01.36 +22 40 08.6 U G96
2017-12-26 04:24:57 C 04 20 01.23 +22 40 09.6 U G96
2017-12-26 04:32:19 C 04 20 01.11 +22 40 11.1 U G96
2024-06-17 05:31:14 C 19 36 12.094 -26 41 51.36 V W68
2024-06-17 05:34:30 C 19 36 12.252 -26 41 53.05 V W68
2024-06-17 05:39:04 C 19 36 12.492 -26 41 56.36 V W68
2024-06-17 06:22:30 C 19 36 14.616 -26 42 22.18 V W68
2024-06-26 22:55:30 C 19 50 43.097 -29 38 43.87 V M22
2024-06-26 22:59:26 C 19 50 43.356 -29 38 47.58 V M22
2024-06-26 23:48:16 C 19 50 46.406 -29 39 33.44 V M22
2024-06-26 23:52:35 C 19 50 46.682 -29 39 37.55 V M22
2024-06-29 06:35:19 C 19 54 47.940 -30 32 51.79 V W68
2024-06-29 06:40:32 C 19 54 48.281 -30 32 56.87 V W68
2024-06-29 06:47:58 C 19 54 48.804 -30 33 04.61 V W68
2024-06-29 07:37:24 C 19 54 52.188 -30 33 54.25 V W68
2024-06-30 00:27:27 C 19 56 11.270 -30 51 22.46 V M22
2024-06-30 00:31:39 C 19 56 11.551 -30 51 26.71 V M22
2024-06-30 00:39:07 C 19 56 12.082 -30 51 34.56 V M22
2024-06-30 00:55:51 C 19 56 13.260 -30 51 51.95 V M22
2024-07-01 02:10:12 C 19 58 14.638 -31 19 02.03 V M22
2024-07-01 02:15:09 C 19 58 15.026 -31 19 07.32 V M22
2024-07-01 02:22:59 C 19 58 15.590 -31 19 15.85 V M22
2024-07-01 02:37:11 C 19 58 16.670 -31 19 30.90 V M22
2024-07-02 04:38:27 C 20 00 30.326 -31 48 55.76 V W68
2024-07-02 05:29:46 C 20 00 34.291 -31 49 55.74 V W68
2024-07-02 05:34:19 C 20 00 34.632 -31 50 01.00 V W68
2024-07-02 05:39:32 C 20 00 35.030 -31 50 07.26 V W68
2024-07-03 04:34:06 C 20 02 37.006 -32 17 07.73 V W68
2024-07-03 04:38:56 C 20 02 37.390 -32 17 13.34 V W68
2024-07-03 04:46:36 C 20 02 38.028 -32 17 22.70 V W68
2024-07-03 04:56:25 C 20 02 38.808 -32 17 34.76 V W68
2024-07-06 05:02:32 C 20 09 39.221 -33 50 02.72 V W68
2024-07-06 05:52:59 C 20 09 43.975 -33 51 11.84 V W68
2024-07-06 05:58:14 C 20 09 44.479 -33 51 19.12 V W68
2024-07-06 06:07:48 C 20 09 45.394 -33 51 32.11 V W68
2024-07-06 10:32:48 C 20 10 14.237 -33 58 02.04 X F51
2024-07-06 10:47:45 C 20 10 15.651 -33 58 22.90 X F51
2024-07-06 11:02:42 C 20 10 17.067 -33 58 43.72 X F51
2024-07-07 04:27:59 C 20 12 10.891 -34 22 37.09 V W68
2024-07-07 04:32:41 C 20 12 11.359 -34 22 43.93 V W68
2024-07-07 04:41:11 C 20 12 12.209 -34 22 56.06 V W68