2007 UK40

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4014145347 ± 2.00e+00
Semi-major axis (a)1.4375962327 AU ± 3.00e+00
Inclination (i)18.84329556° ± 4.00e+00
Long. of Asc. Node (Ω)38.78678881° ± 5.00e+00
Arg. of Perihelion (ω)293.78598571° ± 6.00e+00
Mean Anomaly (M)199.83925552° ± 8.11e-01
Mean Motion (n)0.5717287200°/day ± 1.79e+00
Perihelion dist (q)0.86042990 AU ± 3.39e+00
Aphelion dist (Q)2.01502150 AU ± 5.09e+00
Orbital Period1.72390790 yr ± 5.40e+00
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.588″
Uncertainty3
Orbit TypeApollo
MOID0.030817 AU
Observations Used103
Oppositions1
Arc Total2007-2007
First Observation Used
Last Observation Used2007-11-15
Observations (115)
Date Type RA Dec Mag Band Observatory
2007-10-31 06:26:33 C 02 27 03.96 -02 30 53.0 r 703
2007-10-31 06:38:51 C 02 26 56.94 -02 25 20.7 r 703
2007-10-31 06:48:09 C 02 26 51.64 -02 21 10.4 r 703
2007-10-31 06:57:24 C 02 26 46.35 -02 17 00.3 r 703
2007-10-31 08:42:57 C 02 25 46.99 -01 30 06.1 r G96
2007-10-31 08:43:16 C 02 25 46.81 -01 29 57.4 r G96
2007-10-31 08:43:36 C 02 25 46.59 -01 29 48.5 r G96
2007-10-31 08:43:58 C 02 25 46.41 -01 29 39.1 r G96
2007-10-31 08:58:24 C 02 25 38.42 -01 23 17.8 r 703
2007-10-31 08:59:01 C 02 25 37.99 -01 23 02.7 r 703
2007-10-31 08:59:35 C 02 25 37.77 -01 22 46.7 r 703
2007-10-31 09:11:58 C 02 25 30.97 -01 17 20.0 r G96
2007-10-31 09:12:19 C 02 25 30.79 -01 17 10.8 r G96
2007-10-31 09:12:40 C 02 25 30.57 -01 17 01.6 r G96
2007-10-31 09:13:01 C 02 25 30.39 -01 16 52.1 r G96
2007-10-31 10:14:41 C 02 24 56.98 -00 49 57.8 r 703
2007-10-31 10:15:17 C 02 24 56.66 -00 49 41.1 r 703
2007-10-31 10:15:54 C 02 24 56.37 -00 49 25.7 r 703
2007-10-31 10:16:30 C 02 24 56.05 -00 49 10.2 r 703
2007-10-31 10:39:21 C 02 24 43.91 -00 39 15.9 r 703
2007-10-31 10:39:57 C 02 24 43.66 -00 39 01.1 r 703
2007-10-31 10:40:33 C 02 24 43.31 -00 38 44.8 r 703
2007-10-31 10:41:08 C 02 24 42.93 -00 38 28.8 r 703
2007-10-31 18:46:45 C 02 21 12.41 +02 42 38.7 o 151
2007-10-31 18:48:27 C 02 21 11.59 +02 43 19.5 o 151
2007-10-31 18:50:09 C 02 21 10.77 +02 44 00.4 o 151
2007-10-31 19:17:29 C 02 20 57.56 +02 54 58.8 c 595
2007-10-31 19:25:07 C 02 20 53.91 +02 58 01.6 c 595
2007-10-31 19:34:01 C 02 20 49.59 +03 01 32.6 c 595
2007-10-31 20:04:21 C 02 20 35.07 +03 13 22.7 r A17
2007-10-31 20:19:20 C 02 20 27.84 +03 19 17.1 r A17
2007-10-31 20:59:27 C 02 20 08.55 +03 35 01.1 r A17
2007-10-31 21:36:45 C 02 19 51.85 +03 49 26.3 r J95
2007-10-31 21:38:18 C 02 19 51.09 +03 50 02.2 r J95
2007-10-31 21:39:53 C 02 19 50.35 +03 50 39.1 r J95
2007-10-31 22:05:31 C 02 19 36.83 +04 00 51.2 r 203
2007-10-31 22:51:27 C 02 19 14.61 +04 18 30.7 r 203
2007-10-31 23:35:57 C 02 18 53.16 +04 35 29.8 r 203
2007-11-01 07:38:51 C 02 15 31.285 +07 32 03.10 o 673
2007-11-01 07:47:23 C 02 15 27.372 +07 35 01.27 o 673
2007-11-01 07:53:32 C 02 15 24.634 +07 37 10.57 o 673
2007-11-01 07:58:13 C 02 15 22.495 +07 38 47.62 o 673
2007-11-01 19:01:36 C 02 11 17.03 +11 15 28.2 o 151
2007-11-01 19:02:31 C 02 11 16.65 +11 15 45.5 o 151
2007-11-01 19:03:27 C 02 11 16.26 +11 16 02.8 o 151
2007-11-01 19:04:23 C 02 11 15.93 +11 16 20.5 o 151
2007-11-01 19:05:19 C 02 11 15.53 +11 16 37.9 o 151
2007-11-01 19:06:16 C 02 11 15.20 +11 16 55.6 o 151
2007-11-01 19:07:13 C 02 11 14.88 +11 17 13.2 o 151
2007-11-01 21:03:06 C 02 10 28.61 +11 52 39.0 o 246