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
2007-11-05 02:27:27 C 01 49 49.53 +27 46 33.9 r H45
2007-11-05 02:30:54 C 01 49 48.83 +27 47 02.0 r H45
2007-11-05 02:32:07 C 01 49 48.48 +27 47 11.4 r H45
2007-11-05 02:33:13 C 01 49 48.21 +27 47 21.4 r H45
2007-11-05 02:34:16 C 01 49 48.00 +27 47 28.8 r H45
2007-11-10 02:32:50 C 01 33 33.23 +37 53 27.4 r H53
2007-11-10 02:38:19 C 01 33 32.35 +37 53 41.5 r H53
2007-11-10 02:46:57 C 01 33 31.32 +37 54 08.5 r H53
2007-11-10 02:51:48 C 01 33 30.60 +37 54 24.3 r H53
2007-11-10 02:58:58 C 01 33 30.11 +37 54 38.5 r H53
2007-11-10 03:02:33 C 01 33 29.68 +37 54 57.9 r H53
2007-11-15 04:26:49 C 01 26 03.98 +42 12 31.3 r G96
2007-11-15 04:32:27 C 01 26 03.66 +42 12 39.4 r G96
2007-11-15 04:38:02 C 01 26 03.33 +42 12 47.7 r G96
2007-11-15 04:43:33 C 01 26 03.01 +42 12 56.1 r G96