434051 (2001 UW16)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1782607544 ± 8.74e-08
Semi-major axis (a)1.3641634499 AU ± 2.67e-09
Inclination (i)37.59927740° ± 1.45e-05
Long. of Asc. Node (Ω)37.01883201° ± 5.41e-06
Arg. of Perihelion (ω)106.69003213° ± 3.71e-05
Mean Anomaly (M)307.65970915° ± 2.84e-05
Mean Motion (n)0.6186039122°/day ± 1.81e-09
Perihelion dist (q)1.12098664 AU ± 1.19e-07
Aphelion dist (Q)1.60734026 AU ± 1.19e-07
Orbital Period1.59330755 yr ± 4.67e-09
Physical Parameters
H (abs. magnitude)19.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.356″
Uncertainty0
Orbit TypeAmor
MOID0.240697 AU
Observations Used147
Oppositions9
Arc Total2001-2025
First Observation Used2001-10-15
Last Observation Used2025-12-29
Observations (157)
Date Type RA Dec Mag Band Observatory
2015-05-11 08:05:00 C 20 02 52.65 -69 58 13.7 u 807
2015-05-11 08:14:55 C 20 02 53.79 -69 58 35.3 u 807
2015-05-12 06:41:45 C 20 05 49.86 -70 46 43.6 u 807
2015-05-12 06:51:26 C 20 05 50.94 -70 47 04.7 u 807
2015-05-12 07:01:24 C 20 05 51.99 -70 47 26.5 u 807
2017-09-22 12:37:45 C 04 46 28.083 +11 32 17.22 L F51
2017-09-22 12:55:32 C 04 46 28.676 +11 32 40.32 L F51
2017-09-22 13:13:18 C 04 46 29.279 +11 33 03.53 L F51
2017-09-22 13:31:06 C 04 46 29.857 +11 33 26.85 L F51
2017-09-26 10:39:34 C 04 49 37.57 +13 41 31.6 q G96
2017-09-26 10:46:57 C 04 49 37.79 +13 41 42.8 q G96
2017-09-26 10:54:21 C 04 49 37.98 +13 41 53.1 q G96
2017-10-18 09:47:57 C 04 54 52.83 +31 52 49.4 U G96
2017-10-18 09:54:06 C 04 54 52.65 +31 53 07.0 U G96
2017-10-18 10:00:15 C 04 54 52.47 +31 53 24.3 U G96
2017-10-18 10:06:25 C 04 54 52.34 +31 53 42.5 U G96
2017-11-07 11:40:24 C 04 06 46.803 +59 10 44.50 L F51
2017-11-07 11:59:13 C 04 06 42.140 +59 11 50.05 L F51
2017-11-07 12:36:50 C 04 06 32.870 +59 14 01.46 L F51
2017-12-22 11:03:31 S 21 05 42.096 +65 57 34.24 L C51
2017-12-22 20:29:01 S 21 04 59.906 +65 51 28.69 L C51
2018-04-26 06:28:54 C 10 56 18.00 +48 54 47.8 U G96
2018-04-26 06:37:13 C 10 56 17.72 +48 54 12.6 U G96
2018-04-26 06:45:30 C 10 56 17.47 +48 53 37.1 U G96
2018-04-26 06:53:47 C 10 56 17.22 +48 53 01.4 U G96
2018-05-07 04:22:59 C 10 54 36.93 +30 35 34.4 U G96
2018-05-07 04:30:22 C 10 54 37.00 +30 35 04.5 U G96
2018-05-07 04:37:45 C 10 54 36.95 +30 34 34.4 U G96
2018-05-07 04:45:10 C 10 54 37.06 +30 34 03.2 U G96
2020-12-15 05:09:30 C 23 30 25.047 -03 36 15.86 U F51
2020-12-15 05:26:26 C 23 30 25.441 -03 35 50.63 U F51
2020-12-15 06:00:15 C 23 30 26.275 -03 34 59.40 U F51
2023-06-11 06:15:05 C 01 11 52.303 -78 39 11.41 X W57
2023-06-11 08:58:38 C 01 12 54.518 -78 40 43.08 X W57
2025-10-30 18:53:41 C 06 36 45.123 +56 57 57.20 W O18
2025-10-30 20:01:59 C 06 36 53.778 +57 01 43.77 W O18
2025-11-01 06:24:28 C 06 41 38.699 +58 55 16.50 V G96
2025-11-01 06:31:59 C 06 41 39.916 +58 55 40.87 V G96
2025-11-01 06:39:27 C 06 41 40.927 +58 56 05.71 V G96
2025-11-01 06:46:56 C 06 41 41.978 +58 56 31.27 V G96
2025-12-25 11:48:43 C 17 52 24.591 +66 26 52.37 W O18
2025-12-25 23:36:36 C 17 53 22.692 +66 15 01.56 W O18
2025-12-25 23:39:52 C 17 53 22.943 +66 14 58.57 W O18
2025-12-26 11:48:08 C 17 54 14.101 +66 02 56.60 W O18
2025-12-26 11:51:24 C 17 54 14.346 +66 02 53.31 W O18
2025-12-26 23:00:03 C 17 55 06.833 +65 52 04.60 W O18
2025-12-26 23:03:19 C 17 55 07.024 +65 52 02.07 W O18
2025-12-27 11:54:33 C 17 55 58.742 +65 39 45.41 W O18
2025-12-27 11:57:49 C 17 55 59.002 +65 39 42.27 W O18
2025-12-27 23:32:25 C 17 56 50.844 +65 28 55.18 W O18