614521 (2009 UK)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4830291326 ± 1.73e-08
Semi-major axis (a)1.9774933937 AU ± 1.45e-09
Inclination (i)3.53233841° ± 2.68e-06
Long. of Asc. Node (Ω)165.48830655° ± 4.86e-05
Arg. of Perihelion (ω)309.48613173° ± 4.94e-05
Mean Anomaly (M)243.84193689° ± 2.98e-06
Mean Motion (n)0.3544375405°/day ± 3.90e-10
Perihelion dist (q)1.02230647 AU ± 3.42e-08
Aphelion dist (Q)2.93268031 AU ± 3.42e-08
Orbital Period2.78081797 yr ± 3.06e-09
Physical Parameters
H (abs. magnitude)19.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.301″
Uncertainty0
Orbit TypeAmor
MOID0.058592 AU
Observations Used227
Oppositions26
Arc Total1984-2024
First Observation Used1984-12-22
Last Observation Used2024-05-11
Observations (246)
Date Type RA Dec Mag Band Observatory
2023-10-26 10:15:05 C 05 43 49.07 +13 42 44.9 V 695
2023-10-26 10:17:43 C 05 43 49.45 +13 42 43.6 V 695
2023-10-26 10:51:12 C 05 43 55.293 +13 42 30.58 X F52
2023-10-26 11:07:48 C 05 43 57.728 +13 42 23.02 X F52
2023-10-26 11:24:23 C 05 44 00.168 +13 42 15.56 X F52
2023-10-26 11:40:59 C 05 44 02.594 +13 42 07.98 X F52
2023-11-29 07:46:45 C 08 36 35.572 +00 45 18.79 V 703
2023-11-29 07:48:37 C 08 36 36.191 +00 45 16.85 V 703
2023-11-29 07:50:29 C 08 36 36.648 +00 45 13.10 V 703
2023-11-29 07:52:21 C 08 36 37.199 +00 45 11.45 V 703
2023-12-07 09:55:24 C 09 32 13.492 -03 55 08.36 V 703
2023-12-07 09:58:22 C 09 32 14.392 -03 55 11.50 V 703
2023-12-07 10:04:17 C 09 32 16.048 -03 55 20.53 V 703
2023-12-07 11:05:20 C 09 32 33.209 -03 56 47.72 V G96
2023-12-07 11:12:42 C 09 32 35.275 -03 56 58.24 V G96
2023-12-07 11:20:03 C 09 32 37.352 -03 57 08.68 V G96
2023-12-07 11:27:25 C 09 32 39.408 -03 57 19.15 V G96
2023-12-13 09:28:50 C 10 13 40.325 -07 09 21.38 V 703
2023-12-13 09:31:44 C 10 13 41.149 -07 09 23.87 V 703
2023-12-13 09:34:38 C 10 13 41.869 -07 09 27.50 V 703
2023-12-13 09:37:33 C 10 13 42.755 -07 09 31.18 V 703
2023-12-15 10:56:56 C 10 27 36.400 -08 10 13.69 V 703
2023-12-15 11:00:17 C 10 27 37.148 -08 10 15.74 V 703
2023-12-15 11:03:38 C 10 27 37.994 -08 10 20.03 V 703
2023-12-15 11:06:58 C 10 27 38.833 -08 10 23.74 V 703
2023-12-16 15:05:21 C 10 35 24.105 -08 43 00.26 X F51
2023-12-16 15:20:38 C 10 35 28.148 -08 43 17.80 X F51
2023-12-16 15:32:02 C 10 35 31.169 -08 43 30.79 X F51
2023-12-17 07:23:06 C 10 39 53.825 -09 00 52.56 V W68
2023-12-17 07:27:41 C 10 39 55.046 -09 00 57.13 V W68
2023-12-17 08:02:16 C 10 40 04.214 -09 01 35.90 V W68
2023-12-17 08:16:04 C 10 40 07.843 -09 01 51.71 V W68
2023-12-21 07:05:48 C 11 05 24.307 -10 40 03.94 V W68
2023-12-21 07:10:24 C 11 05 25.462 -10 40 08.51 V W68
2023-12-21 07:18:14 C 11 05 27.451 -10 40 17.36 V W68
2023-12-21 07:33:55 C 11 05 31.375 -10 40 31.69 V W68
2024-01-13 10:56:02 C 13 00 23.958 -15 34 54.44 V 703
2024-01-13 10:59:21 C 13 00 24.426 -15 34 55.20 V 703
2024-01-13 11:02:39 C 13 00 24.923 -15 34 56.17 V 703
2024-01-13 11:05:57 C 13 00 25.376 -15 34 56.82 V 703
2024-01-16 12:58:22 C 13 11 26.837 -15 46 36.84 V G96
2024-01-16 13:05:48 C 13 11 27.877 -15 46 39.04 V G96
2024-01-16 13:13:12 C 13 11 28.835 -15 46 38.93 V G96
2024-01-16 13:20:37 C 13 11 29.846 -15 46 39.65 V G96
2024-02-14 07:48:20 C 14 15 56.976 -14 38 52.15 V W68
2024-02-14 07:51:35 C 14 15 57.091 -14 38 50.53 V W68
2024-02-14 07:56:11 C 14 15 57.257 -14 38 49.60 V W68
2024-02-14 08:04:01 C 14 15 57.562 -14 38 48.23 V W68
2024-03-08 02:27:54 C 14 21 16.915 -10 46 38.06 V M22
2024-03-08 02:32:30 C 14 21 16.790 -10 46 35.33 V M22