2016 UY149

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2936399443 ± 2.00e+00
Semi-major axis (a)1.3669448752 AU ± 3.00e+00
Inclination (i)26.28265123° ± 4.00e+00
Long. of Asc. Node (Ω)209.71539476° ± 5.00e+00
Arg. of Perihelion (ω)213.15589730° ± 6.00e+00
Mean Anomaly (M)225.29915872° ± 5.66e-02
Mean Motion (n)0.6167034200°/day ± 2.03e+00
Perihelion dist (q)0.96556760 AU ± 3.46e+00
Aphelion dist (Q)1.76832720 AU ± 4.75e+00
Orbital Period1.59818740 yr ± 5.26e+00
Physical Parameters
H (abs. magnitude)29.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.516″
Uncertainty2
Orbit TypeApollo
MOID0.005994 AU
Observations Used13
Oppositions1
Arc Total2016-2016
First Observation Used
Last Observation Used2016-10-23
Observations (13)
Date Type RA Dec Mag Band Observatory
2016-10-23 04:04:33 C 02 42 41.59 -01 19 53.2 R G45
2016-10-23 04:04:35 C 02 42 41.68 -01 19 57.8 R G45
2016-10-23 04:04:36 C 02 42 41.84 -01 20 02.6 R G45
2016-10-23 04:04:38 C 02 42 41.94 -01 20 07.5 R G45
2016-10-23 05:17:07 C 02 47 06.30 -04 34 03.1 R G45
2016-10-23 05:17:09 C 02 47 06.37 -04 34 07.5 R G45
2016-10-23 05:17:12 C 02 47 06.51 -04 34 12.8 R G45
2016-10-23 05:17:13 C 02 47 06.59 -04 34 18.1 R G45
2016-10-23 06:37:22 C 02 51 54.11 -08 06 15.8 R G45
2016-10-23 06:37:24 C 02 51 54.21 -08 06 21.5 R G45
2016-10-23 06:37:26 C 02 51 54.34 -08 06 26.3 R G45
2016-10-23 06:37:28 C 02 51 54.44 -08 06 30.7 R G45
2016-10-23 06:37:29 C 02 51 54.54 -08 06 35.7 R G45