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
2018-09-29 23:00:49 C 00 11 59.43 +03 32 34.8 q 160
2018-09-30 08:16:02 C 00 10 30.18 +04 01 07.3 V G96
2018-09-30 08:24:08 C 00 10 28.84 +04 01 32.0 V G96
2018-09-30 08:32:15 C 00 10 27.50 +04 01 56.8 V G96
2018-09-30 08:40:21 C 00 10 26.17 +04 02 21.4 V G96
2018-09-30 18:10:22 C 00 08 57.92 +04 31 09.2 q C97
2018-09-30 18:12:33 C 00 08 57.42 +04 31 17.0 q C97
2018-09-30 18:14:43 C 00 08 56.99 +04 31 23.8 q C97
2018-09-30 18:16:55 C 00 08 56.72 +04 31 30.3 q C97
2018-09-30 20:18:20 C 00 08 37.91 +04 37 21.8 V G34
2018-09-30 20:22:32 C 00 08 37.24 +04 37 34.1 V G34
2018-09-30 20:26:44 C 00 08 36.58 +04 37 46.8 V G34
2018-09-30 20:30:56 C 00 08 35.91 +04 37 59.4 V G34
2018-10-01 11:36:11 C 00 06 15.42 +05 22 40.8 U T08
2018-10-01 11:50:35 C 00 06 13.14 +05 23 22.6 U T08
2018-10-01 12:05:03 C 00 06 10.85 +05 24 04.5 U T08
2018-10-01 12:19:28 C 00 06 08.57 +05 24 46.2 U T08
2018-10-02 08:43:52 C 00 03 07.855 +06 22 55.40 U F52
2018-10-02 09:00:43 C 00 03 05.265 +06 23 42.60 U F52
2018-10-02 09:34:26 C 00 03 00.088 +06 25 17.01 U F52
2018-10-03 11:14:03 C 23 59 19.57 +07 35 10.5 U T05
2018-10-03 11:28:33 C 23 59 17.45 +07 35 48.9 U T05
2018-10-03 11:42:54 C 23 59 15.36 +07 36 27.0 U T05
2018-10-03 11:57:23 C 23 59 13.26 +07 37 05.3 U T05
2018-10-03 19:45:54 C 23 58 10.50 +07 57 30.0 q 006
2018-10-03 19:47:37 C 23 58 10.23 +07 57 34.5 q 006
2018-10-03 19:49:18 C 23 58 10.02 +07 57 38.5 q 006
2018-10-03 19:51:00 C 23 58 09.76 +07 57 43.1 q 006
2018-10-03 19:52:20 C 23 58 09.55 +07 57 46.5 q 006
2018-10-03 19:53:43 C 23 58 09.38 +07 57 50.1 q 006
2018-10-03 21:44:56 C 23 57 53.38 +08 02 40.5 q 160
2018-10-03 21:48:04 C 23 57 52.92 +08 02 48.5 q 160
2018-10-03 21:51:17 C 23 57 52.48 +08 02 56.6 q 160
2018-10-04 11:34:03 C 23 56 00.38 +08 38 17.6 U T05
2018-10-04 11:57:18 C 23 55 57.15 +08 39 16.3 U T05
2018-10-04 12:03:29 C 23 55 56.29 +08 39 31.9 U T05
2018-10-04 12:22:22 C 23 55 53.67 +08 40 19.4 U T05
2018-10-04 22:17:22 C 23 54 36.42 +09 05 00.1 q 160
2018-10-04 22:20:15 C 23 54 36.03 +09 05 07.3 q 160
2018-10-04 22:23:07 C 23 54 35.67 +09 05 13.3 q 160
2018-10-05 05:55:52 C 23 53 37.20 +09 23 51.4 V 703
2018-10-05 06:02:19 C 23 53 36.33 +09 24 07.1 V G96
2018-10-05 06:03:33 C 23 53 36.18 +09 24 10.3 V 703
2018-10-05 06:10:18 C 23 53 35.25 +09 24 26.5 V G96
2018-10-05 06:11:15 C 23 53 35.13 +09 24 28.8 V 703
2018-10-05 06:18:17 C 23 53 34.18 +09 24 45.3 V G96
2018-10-05 06:18:57 C 23 53 34.08 +09 24 47.5 V 703
2018-10-05 06:26:17 C 23 53 33.10 +09 25 05.3 V G96
2018-10-05 10:42:52 C 23 52 59.73 +09 35 33.3 U T08
2018-10-05 10:57:23 C 23 52 57.79 +09 36 07.7 U T08