2016 WA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2229882827 ± 4.34e-06
Semi-major axis (a)1.1298466554 AU ± 5.56e-09
Inclination (i)35.16733667° ± 1.60e-04
Long. of Asc. Node (Ω)52.32378558° ± 1.93e-05
Arg. of Perihelion (ω)251.15968302° ± 2.23e-04
Mean Anomaly (M)262.11384223° ± 3.29e-04
Mean Motion (n)0.8206973283°/day ± 6.06e-09
Perihelion dist (q)0.87790409 AU ± 4.90e-06
Aphelion dist (Q)1.38178922 AU ± 4.90e-06
Orbital Period1.20096197 yr ± 8.87e-09
Physical Parameters
H (abs. magnitude)23.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.362″
Uncertainty0
Orbit TypeApollo
MOID0.008966 AU
Observations Used64
Oppositions1
Arc Total2016-2022
First Observation Used2016-11-19
Last Observation Used2022-11-19
Observations (65)
Date Type RA Dec Mag Band Observatory
2022-11-17 05:05:10 C 01 31 02.190 -04 48 45.61 V I52
2022-11-17 05:13:30 C 01 30 59.926 -04 47 45.89 V I52
2022-11-17 05:15:21 C 01 30 59.515 -04 47 32.39 V I52
2022-11-17 07:46:33 C 01 30 21.788 -04 29 32.28 V F51
2022-11-17 07:47:29 C 01 30 21.557 -04 29 25.81 V F51
2022-11-19 03:13:31 C 01 20 07.72 +00 24 19.3 u 807
2022-11-19 03:22:04 C 01 20 05.73 +00 25 14.3 u 807
2022-11-19 03:30:37 C 01 20 03.77 +00 26 09.1 u 807
2022-11-19 04:19:07 C 01 19 54.43 +00 30 33.1 o 691
2022-11-19 04:50:56 C 01 19 47.010 +00 33 56.34 V G96
2022-11-19 04:53:43 C 01 19 46.43 +00 34 14.4 o 691
2022-11-19 04:58:26 C 01 19 45.376 +00 34 43.21 V G96
2022-11-19 05:08:05 C 01 19 43.169 +00 35 45.28 V G96
2022-11-19 05:15:35 C 01 19 41.394 +00 36 33.16 V G96
2022-11-19 05:28:18 C 01 19 38.53 +00 37 55.1 o 691