481543 (2007 RN7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1118418665 ± 4.31e-08
Semi-major axis (a)1.2973443028 AU ± 8.28e-09
Inclination (i)9.83954947° ± 5.44e-06
Long. of Asc. Node (Ω)152.57563102° ± 1.42e-05
Arg. of Perihelion (ω)232.57506575° ± 8.95e-05
Mean Anomaly (M)83.06333078° ± 1.09e-04
Mean Motion (n)0.6670054810°/day ± 6.39e-09
Perihelion dist (q)1.15224689 AU ± 5.64e-08
Aphelion dist (Q)1.44244171 AU ± 5.67e-08
Orbital Period1.47768843 yr ± 1.41e-08
Physical Parameters
H (abs. magnitude)21.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.259″
Uncertainty0
Orbit TypeAmor
MOID0.174675 AU
Observations Used94
Oppositions5
Arc Total2007-2023
First Observation Used2007-08-23
Last Observation Used2023-04-14
Observations (109)
Date Type RA Dec Mag Band Observatory
2023-03-16 10:23:36 C 12 58 55.429 +09 22 11.33 U F52
2023-03-26 07:05:11 C 12 46 04.141 +13 47 14.57 V G96
2023-03-26 07:13:13 C 12 46 03.641 +13 47 23.35 V G96
2023-03-26 07:21:16 C 12 46 03.072 +13 47 32.53 V G96
2023-03-26 07:29:18 C 12 46 02.640 +13 47 40.31 V G96
2023-04-14 07:09:42 C 12 20 33.695 +19 36 25.78 V G96
2023-04-14 07:17:10 C 12 20 33.335 +19 36 29.30 V G96
2023-04-14 07:24:39 C 12 20 32.950 +19 36 32.18 V G96
2023-04-14 07:32:08 C 12 20 32.579 +19 36 36.54 V G96