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
2023-12-22 04:07:12 S 13 10 17.71 +34 13 52.9 L C51
2023-12-22 08:46:06 S 13 10 37.64 +34 13 10.9 L C51
2023-12-22 10:19:04 S 13 10 44.33 +34 12 55.3 L C51
2023-12-22 11:52:02 S 13 10 51.00 +34 12 41.9 L C51
2023-12-22 13:25:00 S 13 10 57.60 +34 12 26.8 L C51
2023-12-22 14:57:58 S 13 11 04.21 +34 12 12.6 L C51
2023-12-22 16:30:56 S 13 11 10.78 +34 11 58.1 L C51
2023-12-22 18:03:54 S 13 11 17.39 +34 11 43.5 L C51
2023-12-22 19:36:41 S 13 11 23.97 +34 11 29.1 L C51
2023-12-22 19:36:52 S 13 11 23.98 +34 11 29.3 L C51
2023-12-22 21:09:39 S 13 11 30.54 +34 11 15.8 L C51
2023-12-22 21:09:50 S 13 11 30.48 +34 11 15.2 L C51
2023-12-22 22:42:37 S 13 11 36.99 +34 11 02.2 L C51
2023-12-22 22:42:48 S 13 11 37.05 +34 11 01.8 L C51
2023-12-23 00:15:35 S 13 11 43.58 +34 10 47.7 L C51
2023-12-23 01:48:33 S 13 11 50.06 +34 10 33.2 L C51
2023-12-23 03:21:31 S 13 11 56.56 +34 10 20.2 L C51
2023-12-23 06:27:27 S 13 12 09.49 +34 09 52.3 L C51
2023-12-23 09:33:23 S 13 12 22.57 +34 09 26.6 L C51
2023-12-23 12:39:19 S 13 12 35.24 +34 08 56.8 L C51
2023-12-23 15:45:15 S 13 12 48.09 +34 08 32.5 L C51
2024-01-01 11:36:32 C 13 25 16.964 +33 48 16.63 V G96
2024-01-01 11:43:52 C 13 25 17.324 +33 48 16.27 V G96
2024-01-01 11:51:12 C 13 25 17.659 +33 48 16.20 V G96
2024-01-01 11:58:32 C 13 25 18.030 +33 48 15.98 V G96
2024-02-18 08:53:34 C 13 14 49.420 +36 10 03.25 V G96
2024-02-18 09:01:08 C 13 14 48.880 +36 10 04.08 V G96
2024-02-18 09:08:43 C 13 14 48.354 +36 10 05.02 V G96
2024-02-18 09:16:17 C 13 14 47.828 +36 10 06.02 V G96
2024-02-18 14:52:59 C 13 14 24.468 +36 10 43.63 X F52
2024-02-18 15:05:13 C 13 14 23.602 +36 10 44.80 X F52
2024-02-18 15:17:28 C 13 14 22.729 +36 10 45.99 X F52
2024-02-18 15:29:40 C 13 14 21.867 +36 10 47.16 X F52
2024-02-22 12:32:20 C 13 07 40.212 +36 18 08.65 X F51
2024-02-22 12:44:48 C 13 07 39.235 +36 18 09.29 X F51
2024-02-22 12:57:17 C 13 07 38.249 +36 18 09.97 X F51
2024-02-22 13:09:45 C 13 07 37.278 +36 18 10.71 X F51
2024-02-23 10:09:40 C 13 06 01.677 +36 19 05.55 X F51
2024-02-23 10:21:51 C 13 06 00.717 +36 19 05.97 X F51
2024-02-23 10:34:08 C 13 05 59.752 +36 19 06.80 X F51
2024-02-28 13:53:57 C 12 56 03.069 +36 18 33.51 X F51
2024-02-28 14:08:19 C 12 56 01.821 +36 18 32.44 X F51
2024-02-28 14:22:36 C 12 56 00.590 +36 18 31.86 X F51
2024-03-01 13:17:38 C 12 52 02.493 +36 15 20.74 X F51
2024-03-01 13:36:17 C 12 52 00.851 +36 15 19.11 X F51
2024-03-01 13:54:32 C 12 51 59.234 +36 15 17.37 X F51
2024-03-01 14:12:46 C 12 51 57.629 +36 15 15.62 X F51
2024-03-04 19:00:39 C 12 45 19.582 +36 06 07.43 W M01
2024-03-04 22:55:11 C 12 44 58.507 +36 05 33.84 W M01
2024-03-05 02:49:15 C 12 44 37.523 +36 04 56.91 W M01