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
2022-10-30 12:03:16 C 03 49 52.174 +28 40 46.20 V T05
2022-10-31 12:14:55 C 03 49 04.174 +28 43 08.65 V T08
2022-10-31 12:20:15 C 03 49 04.008 +28 43 09.12 V T08
2022-10-31 12:27:37 C 03 49 03.710 +28 43 10.09 V T08
2022-10-31 13:15:15 C 03 49 01.954 +28 43 13.84 V T08
2022-11-01 06:33:40 C 03 48 26.672 +28 44 47.18 V 703
2022-11-01 06:42:09 C 03 48 26.341 +28 44 48.37 V 703
2022-11-01 06:50:37 C 03 48 26.003 +28 44 48.84 V 703
2022-11-01 06:59:05 C 03 48 25.744 +28 44 49.56 V 703
2022-11-01 10:06:50 C 03 48 19.061 +28 45 08.17 V T08
2022-11-01 10:33:21 C 03 48 18.053 +28 45 10.40 V T08
2022-11-01 10:49:20 C 03 48 17.431 +28 45 12.38 V T08
2022-11-01 11:16:34 C 03 48 16.390 +28 45 14.76 V T08
2022-11-01 11:19:18 C 03 48 16.301 +28 45 14.80 V T08
2022-11-01 11:23:58 C 03 48 16.106 +28 45 15.23 V T08
2022-11-01 15:59:44 C 03 48 06.480 +28 45 44.64 V P07
2022-11-01 17:13:14 C 03 48 03.662 +28 45 50.98 V P07
2022-11-01 18:12:01 C 03 48 01.378 +28 45 56.30 V P07
2022-11-01 20:10:59 C 03 47 56.712 +28 46 05.38 V P07
2022-11-02 12:10:18 C 03 47 21.785 +28 47 18.82 V T05
2022-11-02 12:14:57 C 03 47 21.590 +28 47 19.00 V T05
2022-11-02 12:22:33 C 03 47 21.334 +28 47 19.64 V T05
2022-11-02 12:38:39 C 03 47 20.659 +28 47 20.98 V T05
2022-11-02 15:24:31 C 03 47 14.978 +28 47 39.70 V P07
2022-11-02 16:19:41 C 03 47 12.727 +28 47 44.70 V P07
2022-11-02 16:22:32 C 03 47 12.612 +28 47 45.10 V P07
2022-11-02 17:20:02 C 03 47 10.277 +28 47 49.63 V P07
2022-11-02 18:14:10 C 03 47 08.119 +28 47 53.38 V P07
2022-11-03 08:04:27 C 03 46 37.055 +28 48 48.20 U F51
2022-11-03 08:06:30 C 03 46 36.973 +28 48 48.37 U F51
2022-11-03 08:22:47 C 03 46 36.308 +28 48 49.86 U F51
2022-11-03 08:24:48 C 03 46 36.224 +28 48 49.98 U F51
2022-11-03 08:41:04 C 03 46 35.560 +28 48 51.38 U F51
2022-11-03 08:43:06 C 03 46 35.478 +28 48 51.49 U F51
2022-11-03 09:45:00 C 03 46 32.914 +28 48 56.45 V T05
2022-11-03 09:47:37 C 03 46 32.827 +28 48 56.77 V T05
2022-11-03 09:52:14 C 03 46 32.616 +28 48 57.17 V T05
2022-11-03 10:02:58 C 03 46 32.184 +28 48 57.96 V T05
2022-11-05 06:12:39 C 03 44 45.283 +28 51 46.19 V G96
2022-11-05 06:20:04 C 03 44 44.948 +28 51 46.66 V G96
2022-11-05 06:27:28 C 03 44 44.624 +28 51 47.12 V G96
2022-11-05 06:34:52 C 03 44 44.300 +28 51 47.70 V G96
2022-11-06 12:01:22 C 03 43 28.123 +28 53 19.93 V T05
2022-11-06 12:10:37 C 03 43 27.761 +28 53 20.29 V T05
2022-11-06 12:15:11 C 03 43 27.490 +28 53 21.16 V T05
2022-11-06 12:15:49 C 03 43 27.492 +28 53 20.33 V T05
2022-11-06 12:24:56 C 03 43 27.065 +28 53 20.76 V T05
2022-11-06 12:29:53 C 03 43 26.818 +28 53 20.47 V T05
2022-11-12 11:38:14 C 03 36 32.971 +28 55 49.76 V T08
2022-11-12 11:40:54 C 03 36 32.813 +28 55 49.58 V T08