243025 (2006 UM216)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5237469192 ± 1.60e-08
Semi-major axis (a)2.6740102896 AU ± 5.48e-09
Inclination (i)15.88716487° ± 2.17e-06
Long. of Asc. Node (Ω)251.05427231° ± 5.98e-06
Arg. of Perihelion (ω)146.68133126° ± 7.67e-06
Mean Anomaly (M)143.47922830° ± 1.70e-06
Mean Motion (n)0.2254071381°/day ± 6.92e-10
Perihelion dist (q)1.27350564 AU ± 4.29e-08
Aphelion dist (Q)4.07451494 AU ± 4.36e-08
Orbital Period4.37264894 yr ± 1.34e-08
Physical Parameters
H (abs. magnitude)16.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.241″
Uncertainty0
Orbit TypeAmor
MOID0.313112 AU
Observations Used778
Oppositions55
Arc Total1954-2025
First Observation Used1954-01-31
Last Observation Used2025-04-03
Observations (874)
Date Type RA Dec Mag Band Observatory
2010-06-17 08:55:58 C 20 50 02.08 -00 16 22.7 19.1 c 704
2010-06-17 09:10:37 C 20 50 02.02 -00 16 15.7 19.5 c 704
2010-06-17 09:25:17 C 20 50 01.99 -00 16 06.4 19.4 c 704
2010-06-17 09:40:02 C 20 50 02.02 -00 15 58.8 19.4 c 704
2010-06-17 09:54:44 C 20 50 01.96 -00 15 50.0 19.8 c 704
2010-06-18 00:39:02 C 20 50 00.25 -00 07 39.5 r 157
2010-06-18 00:49:45 C 20 50 00.18 -00 07 32.7 r 157
2010-06-21 23:50:08 C 20 49 32.62 +00 45 25.6 v 204
2010-06-21 23:57:10 C 20 49 32.54 +00 45 29.7 v 204
2010-06-26 07:31:49 C 20 48 29.95 +01 43 19.0 o H21
2010-06-26 07:43:46 C 20 48 29.80 +01 43 25.2 o H21
2010-08-04 21:31:12 C 20 13 27.34 +08 58 21.9 u 157
2010-08-04 21:35:24 C 20 13 27.10 +08 58 23.1 u 157
2010-08-04 21:39:37 C 20 13 26.87 +08 58 24.2 u 157
2010-08-05 22:10:09 C 20 12 08.35 +09 04 41.7 u C27
2010-08-05 22:25:56 C 20 12 07.52 +09 04 45.5 u C27
2010-08-05 22:59:40 C 20 12 05.60 +09 04 53.8 u C27
2010-08-08 06:24:52 C 20 09 07.83 +09 17 46.0 18.1 c 704
2010-08-08 06:42:02 C 20 09 06.87 +09 17 49.6 18.0 c 704
2010-08-08 06:59:17 C 20 09 05.91 +09 17 53.0 17.9 c 704
2010-08-08 07:16:41 C 20 09 04.94 +09 17 56.9 18.1 c 704
2010-08-08 07:33:52 C 20 09 03.98 +09 18 00.5 17.7 c 704
2010-08-25 21:58:01 C 19 48 48.64 +09 53 35.6 u B38
2010-08-25 22:05:32 C 19 48 48.34 +09 53 34.6 u B38
2010-08-25 22:13:33 C 19 48 48.01 +09 53 34.9 u B38
2010-08-30 19:50:39 C 19 44 41.48 +09 45 32.6 u 160
2010-08-31 19:48:22 C 19 43 58.09 +09 43 05.4 u 160
2010-08-31 19:51:05 C 19 43 57.96 +09 43 05.0 u 160
2010-08-31 19:54:05 C 19 43 57.88 +09 43 04.6 u 160
2010-09-01 21:40:32 C 19 43 13.76 +09 40 09.5 u 160
2010-09-01 21:44:10 C 19 43 13.64 +09 40 09.0 u 160
2010-09-01 21:48:24 C 19 43 13.52 +09 40 08.5 u 160
2010-09-03 19:44:00 C 19 42 03.04 +09 34 14.0 u 160
2010-09-03 19:45:33 C 19 42 02.98 +09 34 13.7 u 160
2010-09-03 19:46:58 C 19 42 02.91 +09 34 13.4 u 160
2010-10-19 18:27:02 C 20 07 57.12 +05 34 37.8 u 160
2010-10-19 18:29:30 C 20 07 57.28 +05 34 36.7 u 160
2010-10-19 18:31:55 C 20 07 57.45 +05 34 36.3 u 160
2010-10-27 18:32:10 S 20 22 46.80 +05 03 00.0 L C51
2010-10-27 21:42:41 S 20 23 02.97 +05 02 32.9 L C51
2010-10-28 00:53:01 S 20 23 19.09 +05 02 06.2 L C51
2010-10-28 00:53:12 S 20 23 19.12 +05 02 05.3 L C51
2010-10-28 04:03:32 S 20 23 35.24 +05 01 38.8 L C51
2010-10-28 07:14:03 S 20 23 51.47 +05 01 12.6 L C51
2010-10-28 10:24:23 S 20 24 07.70 +05 00 45.3 L C51
2010-10-28 10:24:34 S 20 24 07.72 +05 00 44.5 L C51
2010-10-28 13:34:54 S 20 24 23.99 +05 00 19.7 L C51
2010-10-28 15:10:16 S 20 24 32.17 +05 00 06.1 L C51
2010-10-28 18:20:35 S 20 24 48.50 +04 59 39.0 L C51
2010-10-28 19:55:45 S 20 24 56.69 +04 59 28.2 L C51