523599 (2003 RM)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6062923814 ± 2.00e+00
Semi-major axis (a)2.9121830168 AU ± 3.00e+00
Inclination (i)11.00301097° ± 4.00e+00
Long. of Asc. Node (Ω)335.57714350° ± 5.00e+00
Arg. of Perihelion (ω)325.49166210° ± 6.00e+00
Mean Anomaly (M)172.05525755° ± 3.03e-06
Mean Motion (n)0.1983281126°/day ± 3.06e-01
Perihelion dist (q)1.14654864 AU ± 5.94e+00
Aphelion dist (Q)4.67781739 AU ± 7.56e+00
Orbital Period4.96967510 yr ± 7.68e+00
NGA Modelg(r)
A23.27044293e-04 AU/d²
Physical Parameters
H (abs. magnitude)19.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.254″
Uncertainty0
Orbit TypeAmor
MOID0.160858 AU
Observations Used375
Oppositions16
Arc Total2003-2023
First Observation Used2003-09-02
Last Observation Used2023-12-08
Observations (407)
Date Type RA Dec Mag Band Observatory
2023-11-04 05:35:49 C 00 20 18.478 +21 14 52.04 V G96
2023-11-04 05:43:13 C 00 20 18.431 +21 14 50.50 V G96
2023-11-04 05:50:37 C 00 20 18.402 +21 14 48.34 V G96
2023-11-04 05:58:01 C 00 20 18.337 +21 14 47.00 V G96
2023-12-08 07:29:10 C 00 35 20.921 +19 36 24.70 X F51
2023-12-08 07:52:14 C 00 35 21.746 +19 36 24.08 X F51
2023-12-08 08:28:36 C 00 35 23.004 +19 36 23.54 X F51