620099 (2016 OP5)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4522883848 ± 1.88e-08
Semi-major axis (a)1.6154565477 AU ± 3.45e-09
Inclination (i)8.23543429° ± 3.36e-06
Long. of Asc. Node (Ω)79.51170471° ± 9.40e-06
Arg. of Perihelion (ω)291.03142018° ± 1.09e-05
Mean Anomaly (M)170.29848808° ± 3.47e-06
Mean Motion (n)0.4800310775°/day ± 1.54e-09
Perihelion dist (q)0.88480431 AU ± 3.05e-08
Aphelion dist (Q)2.34610878 AU ± 3.08e-08
Orbital Period2.05325515 yr ± 6.58e-09
Physical Parameters
H (abs. magnitude)20.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.266″
Uncertainty0
Orbit TypeApollo
MOID0.044945 AU
Observations Used158
Oppositions3
Arc Total2016-2021
First Observation Used2016-06-01
Last Observation Used2021-01-09
Observations (170)
Date Type RA Dec Mag Band Observatory
2020-12-16 18:43:57 C 02 02 30.27 +10 50 52.4 V K87
2020-12-18 05:33:05 C 02 12 14.28 +13 02 22.8 V 703
2020-12-18 05:45:55 C 02 12 17.49 +13 03 07.8 V 703
2020-12-18 05:52:20 C 02 12 19.24 +13 03 30.3 V 703
2020-12-18 18:10:41 C 02 15 39.55 +13 46 33.7 V K87
2020-12-18 18:15:27 C 02 15 40.80 +13 46 49.2 V K87
2020-12-18 18:20:14 C 02 15 42.01 +13 47 06.4 V K87
2020-12-21 04:44:12 C 02 30 23.41 +16 52 10.3 V 703
2020-12-21 04:52:26 C 02 30 25.25 +16 52 34.4 V 703
2020-12-21 05:08:56 C 02 30 29.22 +16 53 22.3 V 703
2021-01-02 08:18:12 C 03 26 18.12 +26 15 43.8 V I52
2021-01-02 08:19:24 C 03 26 18.30 +26 15 44.6 V I52
2021-01-02 08:20:37 C 03 26 18.52 +26 15 45.7 V I52
2021-01-07 04:49:56 C 03 43 19.00 +28 18 03.2 V G96
2021-01-07 04:59:11 C 03 43 20.22 +28 18 11.4 V G96
2021-01-07 05:06:51 C 03 43 21.21 +28 18 17.9 V G96
2021-01-07 05:14:24 C 03 43 22.18 +28 18 24.6 V G96
2021-01-09 08:55:44 C 03 50 16.896 +29 01 22.57 U F52
2021-01-09 09:10:28 C 03 50 18.726 +29 01 33.77 U F52
2021-01-09 09:25:15 C 03 50 20.571 +29 01 44.62 U F52