524516 (2002 UN)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6102129660 ± 4.69e-08
Semi-major axis (a)3.0059676791 AU ± 1.02e-08
Inclination (i)26.17523771° ± 9.67e-06
Long. of Asc. Node (Ω)33.55006985° ± 1.10e-05
Arg. of Perihelion (ω)39.84966981° ± 1.73e-05
Mean Anomaly (M)144.17054635° ± 6.96e-06
Mean Motion (n)0.1891192845°/day ± 9.66e-10
Perihelion dist (q)1.17168723 AU ± 1.41e-07
Aphelion dist (Q)4.84024813 AU ± 1.42e-07
Orbital Period5.21166462 yr ± 2.66e-08
Physical Parameters
H (abs. magnitude)17.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.385″
Uncertainty0
Orbit TypeAmor
MOID0.254079 AU
Observations Used248
Oppositions18
Arc Total2002-2024
First Observation Used2002-10-22
Last Observation Used2024-05-01
Observations (303)
Date Type RA Dec Mag Band Observatory
2002-11-01 21:01:28 C 23 49 28.55 -15 19 10.6 d 176
2002-11-01 21:05:25 C 23 49 28.20 -15 19 02.8 d 176
2002-11-01 21:07:44 C 23 49 27.99 -15 18 58.2 d 176
2002-11-01 21:09:31 C 23 49 27.84 -15 18 54.7 d 176
2002-11-01 21:11:42 C 23 49 27.64 -15 18 50.4 d 176
2002-11-01 21:13:25 C 23 49 27.49 -15 18 47.0 d 176
2002-11-01 21:42:59 C 23 49 24.95 -15 17 51.1 c 952
2002-11-01 21:46:30 C 23 49 24.63 -15 17 43.2 c 952
2002-11-01 21:58:02 C 23 49 23.54 -15 17 19.4 c 952
2002-11-01 22:31:49 C 23 49 20.57 -15 16 14.3 i 212
2002-11-01 22:53:49 C 23 49 18.62 -15 15 31.4 i 212
2002-11-06 19:27:36 C 23 40 03.16 -11 17 08.7 c 246
2002-11-06 19:28:44 C 23 40 03.09 -11 17 06.5 c 246
2002-11-06 19:29:59 C 23 40 03.00 -11 17 03.6 c 246
2002-11-06 19:30:52 C 23 40 02.93 -11 17 02.2 c 246
2002-11-06 19:31:58 C 23 40 02.83 -11 16 59.5 c 246
2002-11-07 04:24:14 C 23 39 24.03 -10 58 00.8 c 704
2002-11-07 04:49:07 C 23 39 22.15 -10 57 07.2 c 704
2002-11-07 05:14:07 C 23 39 20.24 -10 56 14.0 c 704
2002-11-08 22:06:25 C 23 36 29.73 -09 28 02.7 d 118
2002-11-08 22:08:43 C 23 36 29.48 -09 27 57.7 d 118
2002-11-08 22:11:36 C 23 36 29.25 -09 27 49.9 d 118
2002-11-08 22:18:04 C 23 36 28.73 -09 27 35.5 d 118
2002-11-10 17:08:40 C 23 33 43.80 -07 53 14.5 d 118
2002-11-10 17:13:50 C 23 33 43.45 -07 53 03.1 d 118
2002-11-10 17:16:14 C 23 33 43.30 -07 52 57.6 d 118
2002-11-10 17:23:04 C 23 33 42.91 -07 52 42.9 d 118
2002-11-11 01:49:52 C 23 33 11.73 -07 33 52.4 17.8 c 704
2002-11-11 02:14:44 C 23 33 10.13 -07 32 56.7 18.0 c 704
2002-11-11 02:39:37 C 23 33 08.53 -07 32 01.3 18.2 c 704
2002-11-11 03:04:27 C 23 33 06.91 -07 31 06.4 18.3 c 704
2002-11-11 03:29:16 C 23 33 05.28 -07 30 11.2 18.1 c 704
2002-11-12 19:11:30 C 23 30 46.33 -06 01 04.1 c 246
2002-11-12 19:12:37 C 23 30 46.26 -06 01 01.7 c 246
2002-11-12 19:13:40 C 23 30 46.16 -06 00 59.4 c 246
2002-11-12 19:15:29 C 23 30 46.09 -06 00 54.8 c 246
2002-11-12 19:16:25 C 23 30 46.01 -06 00 52.9 c 246
2002-11-17 03:49:50 C 23 25 34.41 -02 01 30.9 c 448
2002-11-17 04:12:36 C 23 25 33.30 -02 00 38.2 c 448
2002-11-17 04:21:30 C 23 25 32.89 -02 00 17.5 c 448
2002-11-23 17:23:21 C 23 20 12.79 +04 04 32.6 c 046
2002-11-23 17:25:10 C 23 20 12.71 +04 04 36.6 c 046
2002-11-23 17:26:38 C 23 20 12.72 +04 04 39.8 c 046
2002-11-23 17:28:03 C 23 20 12.67 +04 04 43.3 c 046
2002-11-23 17:40:16 C 23 20 12.36 +04 05 12.4 d 118
2002-11-23 17:51:06 C 23 20 11.97 +04 05 37.1 d 118
2002-11-23 18:01:46 C 23 20 11.63 +04 06 01.6 d 118
2002-11-26 02:36:33 C 23 18 58.18 +06 17 27.5 c 670
2002-11-26 03:10:09 C 23 18 57.32 +06 18 45.2 c 670
2002-11-26 04:40:30 C 23 18 55.35 +06 22 13.1 c 670