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
2024-03-08 02:48:17 C 14 21 16.298 -10 46 26.94 V M22
2024-03-08 03:04:07 C 14 21 15.818 -10 46 17.54 V M22
2024-03-19 13:32:41 C 14 10 40.063 -08 08 19.82 X F51
2024-03-19 13:50:29 C 14 10 39.058 -08 08 09.16 X F51
2024-03-19 14:09:05 C 14 10 38.012 -08 07 58.04 X F51
2024-03-19 14:26:53 C 14 10 37.014 -08 07 47.34 X F51
2024-04-03 21:38:22 C 13 49 24.790 -04 40 05.56 V M22
2024-04-03 22:10:35 C 13 49 22.702 -04 39 49.82 V M22
2024-04-03 22:24:30 C 13 49 21.794 -04 39 42.55 V M22
2024-04-07 08:21:04 C 13 44 28.007 -04 00 25.42 V G96
2024-04-07 08:28:26 C 13 44 27.510 -04 00 21.85 V G96
2024-04-07 08:35:50 C 13 44 27.042 -04 00 18.43 V G96
2024-04-07 08:43:12 C 13 44 26.581 -04 00 15.08 V G96
2024-04-09 09:38:27 C 13 41 36.272 -03 38 22.52 V V00
2024-04-09 09:46:33 C 13 41 35.776 -03 38 18.89 V V00
2024-04-09 09:54:38 C 13 41 35.279 -03 38 15.36 V V00
2024-04-09 10:02:43 C 13 41 34.786 -03 38 11.94 V V00
2024-04-19 18:53:13 C 13 28 56.364 -02 11 00.85 O18
2024-04-19 18:54:26 C 13 28 56.299 -02 11 00.85 O18
2024-04-20 19:03:21 C 13 27 54.547 -02 04 47.66 O18
2024-04-20 19:04:35 C 13 27 54.485 -02 04 47.03 O18
2024-04-28 05:55:31 C 13 21 33.743 -01 30 48.78 V G96
2024-04-28 06:03:34 C 13 21 33.491 -01 30 47.74 V G96
2024-04-28 06:11:38 C 13 21 33.203 -01 30 46.55 V G96
2024-04-28 06:19:41 C 13 21 32.929 -01 30 45.47 V G96
2024-04-29 08:43:04 C 13 20 48.411 -01 27 27.46 X F52
2024-04-29 09:00:14 C 13 20 47.884 -01 27 25.34 X F52
2024-04-29 09:17:23 C 13 20 47.355 -01 27 23.34 X F52
2024-04-29 09:34:32 C 13 20 46.816 -01 27 21.33 X F52
2024-04-29 15:35:59 C 13 20 37.331 -01 26 44.16 O18
2024-04-29 18:02:58 C 13 20 32.943 -01 26 27.93 O18
2024-05-02 15:15:57 C 13 18 53.254 -01 20 17.70 O18
2024-05-02 17:42:05 C 13 18 49.643 -01 20 07.49 O18
2024-05-03 17:42:49 C 13 18 19.955 -01 18 40.74 O18
2024-05-03 19:11:58 C 13 18 17.967 -01 18 35.81 O18
2024-05-05 17:30:39 C 13 17 28.103 -01 16 45.52 O18
2024-05-05 18:59:33 C 13 17 26.430 -01 16 43.07 O18
2024-05-06 15:24:09 C 13 17 07.904 -01 16 17.88 O18
2024-05-06 19:03:17 C 13 17 04.099 -01 16 14.53 O18
2024-05-07 15:24:51 C 13 16 47.659 -01 16 05.28 O18
2024-05-07 17:34:33 C 13 16 45.604 -01 16 04.97 O18
2024-05-08 08:32:11 C 13 16 34.614 -01 16 04.14 X F51
2024-05-08 08:51:27 C 13 16 34.320 -01 16 04.30 X F51
2024-05-08 09:10:42 C 13 16 34.028 -01 16 04.35 X F51
2024-05-11 15:36:59 C 13 15 50.276 -01 18 12.48 O18
2024-05-11 17:17:10 C 13 15 49.331 -01 18 17.58 O18