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
2024-12-18 10:44:25 C 04 31 46.003 +22 32 48.84 X F51
2024-12-18 10:59:59 C 04 31 45.388 +22 32 51.72 X F51
2024-12-18 11:15:15 C 04 31 44.788 +22 32 54.50 X F51
2024-12-20 11:22:37 C 04 30 08.051 +22 42 08.62 X F51
2024-12-20 11:37:27 C 04 30 07.542 +22 42 11.33 X F51
2024-12-20 11:52:19 C 04 30 07.037 +22 42 13.78 X F51
2024-12-21 07:30:19 C 04 29 31.639 +22 45 49.68 V G96
2024-12-21 07:37:48 C 04 29 31.391 +22 45 50.72 V G96
2024-12-21 07:45:16 C 04 29 31.142 +22 45 52.09 V G96
2024-12-21 07:52:45 C 04 29 30.905 +22 45 53.32 V G96
2024-12-25 10:08:57 C 04 27 04.353 +23 03 03.08 X F51
2024-12-25 10:26:11 C 04 27 03.943 +23 03 05.82 X F51
2024-12-25 10:43:08 C 04 27 03.543 +23 03 08.48 X F51
2024-12-25 11:00:04 C 04 27 03.144 +23 03 11.10 X F51
2024-12-26 14:55:28 C 04 26 31.49 +23 07 44.6 V D29
2024-12-26 15:15:47 C 04 26 31.06 +23 07 47.7 V D29
2024-12-26 15:36:06 C 04 26 30.64 +23 07 50.9 V D29
2024-12-31 06:19:24 C 04 25 04.809 +23 25 06.36 X F52
2024-12-31 06:31:27 C 04 25 04.663 +23 25 08.26 X F52
2024-12-31 06:43:55 C 04 25 04.530 +23 25 10.11 X F52
2024-12-31 06:56:06 C 04 25 04.382 +23 25 11.91 X F52
2025-01-03 05:27:01 C 04 24 41.875 +23 35 31.65 X F52
2025-01-03 05:40:52 C 04 24 41.802 +23 35 33.77 X F52
2025-01-03 05:54:42 C 04 24 41.731 +23 35 35.92 X F52
2025-01-03 06:08:29 C 04 24 41.646 +23 35 38.08 X F52
2025-01-21 05:42:54 C 04 30 06.052 +24 32 34.55 V V00
2025-01-21 05:55:04 C 04 30 06.340 +24 32 36.20 V V00
2025-01-21 06:04:03 C 04 30 06.570 +24 32 37.50 V V00
2025-01-21 06:13:01 C 04 30 06.786 +24 32 38.76 V V00
2025-01-22 05:32:54 C 04 30 43.524 +24 35 30.37 V V00
2025-01-22 05:50:29 C 04 30 43.970 +24 35 32.35 V V00
2025-01-22 06:00:22 C 04 30 44.233 +24 35 33.47 V V00
2025-01-22 06:10:13 C 04 30 44.471 +24 35 34.55 V V00