137044 (1998 UC50)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4292438240 ± 2.29e-08
Semi-major axis (a)2.2681784161 AU ± 2.10e-09
Inclination (i)4.38117264° ± 1.84e-06
Long. of Asc. Node (Ω)334.99154684° ± 2.43e-05
Arg. of Perihelion (ω)166.78580327° ± 2.46e-05
Mean Anomaly (M)277.63496084° ± 4.11e-06
Mean Motion (n)0.2885336409°/day ± 4.01e-10
Perihelion dist (q)1.29457684 AU ± 5.19e-08
Aphelion dist (Q)3.24177999 AU ± 5.20e-08
Orbital Period3.41598394 yr ± 4.75e-09
Physical Parameters
H (abs. magnitude)16.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.277″
Uncertainty0
Orbit TypeAmor
MOID0.307927 AU
Observations Used924
Oppositions20
Arc Total1998-2026
First Observation Used1998-10-29
Last Observation Used2026-01-11
Observations (957)
Date Type RA Dec Mag Band Observatory
2006-02-22 07:53:16 C 06 34 54.67 +27 12 11.7 18.1 c 704
2006-02-23 02:22:24 C 06 36 33.59 +27 02 03.8 17.4 c 704
2006-02-23 02:22:42 C 06 36 33.61 +27 02 03.6 17.0 c 704
2006-02-23 02:39:46 C 06 36 35.04 +27 01 54.6 17.2 c 704
2006-02-23 02:40:14 C 06 36 35.11 +27 01 54.2 17.4 c 704
2006-02-23 02:56:50 C 06 36 36.46 +27 01 45.5 17.2 c 704
2006-02-23 02:58:07 C 06 36 36.56 +27 01 44.6 17.3 c 704
2006-02-23 03:13:59 C 06 36 37.88 +27 01 36.0 17.0 c 704
2006-02-23 03:15:59 C 06 36 38.06 +27 01 35.4 17.2 c 704
2006-02-23 03:31:09 C 06 36 39.31 +27 01 26.3 16.8 c 704
2006-02-23 03:33:54 C 06 36 39.56 +27 01 24.9 17.2 c 704
2006-02-24 02:22:36 C 06 38 42.51 +26 48 45.7 17.1 c 704
2006-02-24 02:35:27 C 06 38 43.60 +26 48 38.6 17.4 c 704
2006-02-24 02:39:53 C 06 38 44.00 +26 48 36.4 17.4 c 704
2006-02-24 02:52:17 C 06 38 45.05 +26 48 29.8 17.6 c 704
2006-02-24 02:56:49 C 06 38 45.41 +26 48 27.0 17.2 c 704
2006-02-24 03:09:12 C 06 38 46.39 +26 48 20.5 17.8 c 704
2006-02-24 03:14:07 C 06 38 46.92 +26 48 17.0 18.1 c 704
2006-02-24 03:26:11 C 06 38 47.92 +26 48 11.1 17.3 c 704
2006-02-24 03:31:06 C 06 38 48.36 +26 48 08.2 16.9 c 704
2006-02-24 03:43:00 C 06 38 49.34 +26 48 01.6 17.1 c 704
2006-02-26 02:22:44 C 06 43 08.42 +26 21 54.3 16.9 c 704
2006-02-26 02:39:49 C 06 43 09.94 +26 21 45.1 17.5 c 704
2006-02-26 02:57:06 C 06 43 11.50 +26 21 35.8 17.6 c 704
2006-02-26 03:14:11 C 06 43 12.99 +26 21 26.0 17.4 c 704
2006-02-26 03:31:21 C 06 43 14.54 +26 21 15.7 17.4 c 704
2006-02-27 00:43:24 C 06 45 15.60 +26 09 13.9 o H89
2006-02-27 02:11:42 C 06 45 23.68 +26 08 23.2 o H89
2006-02-27 03:11:25 C 06 45 28.99 +26 07 50.0 o H89
2006-02-27 18:30:11 C 06 46 58.60 +25 59 06.0 o 151
2006-02-27 18:31:54 C 06 46 58.75 +25 59 05.1 o 151
2006-02-27 18:33:37 C 06 46 58.91 +25 59 04.2 o 151
2006-02-27 18:36:46 C 06 46 59.22 +25 59 02.9 o 151
2006-02-27 18:38:10 C 06 46 59.33 +25 59 01.9 o 151
2006-02-27 18:40:13 C 06 46 59.50 +25 59 00.7 o 151
2006-02-27 19:30:10 C 06 47 04.19 +25 58 32.2 r 240
2006-02-27 19:32:38 C 06 47 04.44 +25 58 31.0 r 240
2006-02-27 19:42:28 C 06 47 05.33 +25 58 25.2 r 240
2006-02-27 19:44:55 C 06 47 05.56 +25 58 23.5 r 240
2006-02-27 19:47:23 C 06 47 05.80 +25 58 22.2 r 240
2006-02-27 19:52:19 C 06 47 06.22 +25 58 19.4 r 240
2006-02-28 20:47:17 C 06 49 32.69 +25 44 06.8 r 170
2006-02-28 20:50:55 C 06 49 33.03 +25 44 04.7 r 170
2006-02-28 20:54:35 C 06 49 33.38 +25 44 02.7 r 170
2006-03-01 20:29:42 C 06 51 54.46 +25 30 27.6 c 565
2006-03-01 20:30:44 C 06 51 54.54 +25 30 26.6 c 565
2006-03-01 20:35:53 C 06 51 55.01 +25 30 22.8 c 565
2006-03-01 20:41:03 C 06 51 55.56 +25 30 20.3 c 565
2006-03-03 13:10:57 C 06 56 02.59 +25 06 51.2 r 379
2006-03-03 13:13:50 C 06 56 02.88 +25 06 49.3 r 379