443923 (2002 RU25)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4825620485 ± 1.75e-08
Semi-major axis (a)2.1775041462 AU ± 1.54e-09
Inclination (i)28.89788140° ± 5.45e-06
Long. of Asc. Node (Ω)5.02497264° ± 2.02e-06
Arg. of Perihelion (ω)306.40556259° ± 5.25e-06
Mean Anomaly (M)99.11363624° ± 1.92e-06
Mean Motion (n)0.3067423852°/day ± 3.26e-10
Perihelion dist (q)1.12672328 AU ± 3.81e-08
Aphelion dist (Q)3.22828501 AU ± 3.81e-08
Orbital Period3.21320538 yr ± 3.41e-09
Physical Parameters
H (abs. magnitude)17.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.242″
Uncertainty0
Orbit TypeAmor
MOID0.246931 AU
Observations Used635
Oppositions16
Arc Total2002-2025
First Observation Used2002-09-05
Last Observation Used2025-12-20
Observations (877)
Date Type RA Dec Mag Band Observatory
2021-04-20 10:58:29 C 11 59 44.77 -13 53 40.7 V T08
2021-05-09 06:49:19 C 11 29 53.101 -14 54 54.26 U F51
2021-05-09 07:07:02 C 11 29 52.178 -14 54 56.83 U F51
2021-05-09 07:42:24 C 11 29 50.340 -14 55 01.80 U F51
2021-05-12 04:57:18 C 11 26 35.29 -15 05 16.8 V G96
2021-05-12 05:04:52 C 11 26 34.97 -15 05 18.0 V G96
2021-05-12 05:12:26 C 11 26 34.61 -15 05 18.9 V G96
2021-05-12 05:20:00 C 11 26 34.27 -15 05 19.5 V G96
2024-02-19 09:22:12 C 12 23 59.413 +10 21 51.66 V G96
2024-02-19 09:29:36 C 12 23 59.068 +10 21 52.27 V G96
2024-02-19 09:37:01 C 12 23 58.841 +10 21 51.91 V G96
2024-02-19 09:44:25 C 12 23 58.520 +10 21 54.04 V G96
2024-03-05 08:29:27 C 12 07 00.577 +10 53 01.36 V G96
2024-03-05 08:36:57 C 12 07 00.160 +10 53 01.82 V G96
2024-03-05 08:44:28 C 12 06 59.706 +10 53 02.62 V G96
2024-03-05 08:51:59 C 12 06 59.303 +10 53 03.05 V G96
2024-03-31 10:27:36 C 11 28 08.742 +11 08 29.75 X F51
2024-03-31 11:01:45 C 11 28 06.576 +11 08 27.63 X F51
2024-03-31 11:18:48 C 11 28 05.513 +11 08 26.56 X F51
2024-04-11 05:55:33 C 11 13 12.385 +10 43 10.16 V G96
2024-04-11 06:02:58 C 11 13 11.953 +10 43 09.59 V G96
2024-04-11 06:10:21 C 11 13 11.579 +10 43 08.36 V G96
2024-04-11 06:17:45 C 11 13 11.172 +10 43 07.54 V G96
2025-12-20 09:12:01 C 08 08 59.950 +62 48 05.04 V V00
2025-12-20 09:21:01 C 08 08 59.197 +62 48 07.88 V V00
2025-12-20 09:29:58 C 08 08 58.466 +62 48 10.94 V V00
2025-12-20 09:38:54 C 08 08 57.707 +62 48 14.04 V V00