IAA RAS IAA Minor Planet Database

163014 (2001 UA5)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4457101460 ± 2.30e-08
Semi-major axis (a)1.7871853362 AU ± 1.35e-09
Inclination (i)9.93735867° ± 3.66e-06
Long. of Asc. Node (Ω)58.61701037° ± 1.83e-05
Arg. of Perihelion (ω)27.70204919° ± 1.93e-05
Mean Anomaly (M)12.85634418° ± 4.39e-06
Mean Motion (n)0.4125322330°/day ± 4.68e-10
Perihelion dist (q)0.99061870 AU ± 4.12e-08
Aphelion dist (Q)2.58375197 AU ± 4.12e-08
Orbital Period2.38921036 yr ± 2.71e-09
Physical Parameters
H (abs. magnitude)17.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.643″
Uncertainty0
Orbit TypeApollo
MOID0.030739 AU
Observations Used1182
Oppositions21
Arc Total1990-2026
First Observation Used1990-03-19
Last Observation Used2026-01-07
Observations (1621)
Date Type RA Dec Mag Band Observatory
2020-09-12 11:34:11 s 1 +114767.88 2 +301111.80 2960.0 – C57
2020-09-12 11:44:12 S 23 22 19.027 -31 50 43.98 – V C57
2020-09-12 11:44:12 s 1 +114454.16 1 +301563.65 2180.0 – C57
2020-09-12 11:54:11 S 23 22 18.017 -31 50 45.35 – V C57
2020-09-12 11:54:11 s 1 +114139.93 5 +302014.20 1120.0 – C57
2020-09-12 12:54:12 S 23 22 12.922 -31 51 07.81 – V C57
2020-09-12 12:54:12 s 1 +112244.14 0 +304690.25 8870.0 – C57
2020-09-12 13:04:11 S 23 22 12.096 -31 51 20.38 – V C57
2020-09-12 13:04:11 s 1 +111926.45 9 +305131.74 5860.0 – C57
2020-09-12 13:24:11 S 23 22 10.740 -31 51 23.90 – V C57
2020-09-12 13:24:11 s 1 +111289.65 1 +306010.86 9050.0 – C57
2020-09-12 14:34:11 S 23 22 04.963 -31 51 55.66 – V C57
2020-09-12 14:34:11 s 1 +109045.91 6 +309047.40 6830.0 – C57
2020-09-12 14:54:11 S 23 22 03.665 -31 52 01.74 – V C57
2020-09-12 14:54:11 s 1 +108400.67 5 +309903.51 5280.0 – C57
2020-09-12 16:34:12 S 23 21 55.080 -31 52 54.44 – V C57
2020-09-12 16:34:12 s 1 +105147.59 1 +314108.14 2520.0 – C57
2020-09-12 16:44:11 S 23 21 54.511 -31 52 52.90 – V C57
2020-09-12 16:44:11 s 1 +104819.87 8 +314521.68 3900.0 – C57
2020-09-12 16:54:12 S 23 21 53.412 -31 53 01.43 – V C57
2020-09-12 16:54:12 s 1 +104491.73 7 +314933.97 5040.0 – C57
2020-09-12 17:04:11 S 23 21 53.294 -31 53 08.09 – V C57
2020-09-12 17:04:11 s 1 +104163.17 0 +315345.02 5940.0 – C57
2020-09-12 17:54:11 S 23 21 49.294 -31 53 24.79 – V C57
2020-09-12 17:54:11 s 1 +102514.04 1 +317381.51 6930.0 – C57
2020-09-12 18:04:12 S 23 21 47.902 -31 53 31.09 – V C57
2020-09-12 18:04:12 s 1 +102182.97 2 +317785.08 6440.0 – C57
2020-09-12 18:14:11 S 23 21 47.242 -31 53 40.09 – V C57
2020-09-12 18:14:11 s 1 +101851.49 4 +318187.41 5720.0 – C57
2020-09-12 18:24:11 S 23 21 46.440 -31 53 42.72 – V C57
2020-09-12 18:24:11 s 1 +101519.61 0 +318588.51 4770.0 – C57
2020-09-12 18:34:11 S 23 21 45.684 -31 53 42.76 – V C57
2020-09-12 18:34:11 s 1 +101187.32 1 +318988.36 3600.0 – C57
2020-09-12 18:44:11 S 23 21 44.873 -31 53 54.53 – V C57
2020-09-12 18:44:11 s 1 +100854.62 9 +319386.98 2200.0 – C57
2020-09-12 19:14:12 S 23 21 42.106 -31 54 01.69 – V C57
2020-09-12 19:14:12 s 1 +99854.165 0 +320575.44 6680.0 – C57
2020-09-12 20:14:11 S 23 21 37.675 -31 54 30.89 – V C57
2020-09-12 20:14:11 s 1 +97842.680 0 +322919.20 9780.0 – C57
2020-09-12 20:24:12 S 23 21 36.602 -31 54 32.08 – V C57
2020-09-12 20:24:12 s 1 +97506.089 0 +323305.55 6220.0 – C57
2020-09-12 20:34:11 S 23 21 36.247 -31 54 37.19 – V C57
2020-09-12 20:34:11 s 1 +97169.121 0 +323690.67 2450.0 – C57
2020-09-12 21:24:11 S 23 21 32.102 -31 55 06.85 – V C57
2020-09-12 21:24:11 s 1 +95478.684 0 +325598.06 510.0 – C57
2020-09-12 21:34:11 S 23 21 31.363 -31 55 06.89 – V C57
2020-09-12 21:34:11 s 1 +95139.493 0 +325975.90 5510.0 – C57
2020-09-12 21:54:12 S 23 21 29.834 -31 55 16.57 – V C57
2020-09-12 21:54:12 s 1 +94460.024 0 +326727.95 4920.0 – C57
2020-09-12 22:34:12 S 23 21 26.827 -31 55 38.21 – V C57