2019 WP3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5635061445 ± 5.67e-07
Semi-major axis (a)2.8007666573 AU ± 4.03e-07
Inclination (i)10.92343524° ± 2.39e-05
Long. of Asc. Node (Ω)180.45985328° ± 9.39e-05
Arg. of Perihelion (ω)314.26600366° ± 1.11e-04
Mean Anomaly (M)75.94095457° ± 5.31e-05
Mean Motion (n)0.2102794754°/day ± 4.54e-08
Perihelion dist (q)1.22251744 AU ± 1.60e-06
Aphelion dist (Q)4.37901588 AU ± 1.71e-06
Orbital Period4.68722057 yr ± 1.01e-06
Physical Parameters
H (abs. magnitude)19.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.232″
Uncertainty0
Orbit TypeAmor
MOID0.270495 AU
Observations Used47
Oppositions5
Arc Total2019-2025
First Observation Used2019-10-28
Last Observation Used2025-01-06
Observations (61)
Date Type RA Dec Mag Band Observatory
2020-01-31 03:34:18 C 02 58 58.97 -00 17 39.9 o 691
2020-01-31 03:56:11 C 02 59 00.51 -00 17 28.2 o 691
2020-01-31 04:18:04 C 02 59 02.02 -00 17 16.7 o 691
2020-02-17 02:25:23 C 03 34 06.50 +03 42 53.5 o 691
2020-02-17 02:33:52 C 03 34 07.34 +03 42 58.9 o 691
2020-02-17 02:42:19 C 03 34 08.24 +03 43 04.4 o 691
2024-12-09 12:41:40 C 12 43 53.12 -10 42 42.1 V 291
2024-12-09 13:04:16 C 12 43 56.27 -10 42 54.4 V 291
2025-01-06 15:24:38 C 14 14 00.559 -15 14 38.99 V F51
2025-01-06 15:32:13 C 14 14 01.402 -15 14 41.17 V F51
2025-01-06 15:39:50 C 14 14 02.361 -15 14 43.34 V F51