2016 RW19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4803219031 ± 1.61e-07
Semi-major axis (a)1.2556769765 AU ± 1.09e-08
Inclination (i)8.20910772° ± 1.67e-05
Long. of Asc. Node (Ω)273.38962083° ± 8.76e-05
Arg. of Perihelion (ω)187.99064128° ± 9.76e-05
Mean Anomaly (M)121.19995461° ± 9.49e-05
Mean Motion (n)0.7004794182°/day ± 9.09e-09
Perihelion dist (q)0.65254782 AU ± 2.02e-07
Aphelion dist (Q)1.85880613 AU ± 2.02e-07
Orbital Period1.40707387 yr ± 1.83e-08
Physical Parameters
H (abs. magnitude)20.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.341″
Uncertainty0
Orbit TypeApollo
MOID0.140026 AU
Observations Used61
Oppositions2
Arc Total2016-2024
First Observation Used2016-07-11
Last Observation Used2024-05-31
Observations (61)
Date Type RA Dec Mag Band Observatory
2023-08-05 07:44:15 C 20 54 00.856 -02 58 44.91 X F51
2023-08-05 11:20:47 C 20 53 37.660 -02 58 46.04 V F51
2023-08-05 11:24:43 C 20 53 37.261 -02 58 46.14 V F51
2023-08-20 06:34:43 C 20 15 03.960 -03 29 05.62 X F51
2023-08-20 06:48:39 C 20 15 02.411 -03 29 07.79 X F51
2023-08-20 07:02:33 C 20 15 00.870 -03 29 09.96 X F51
2023-08-20 07:16:28 C 20 14 59.309 -03 29 12.34 X F51
2024-05-31 07:32:01 C 16 03 22.039 -30 23 04.09 V V06
2024-05-31 07:34:24 C 16 03 21.791 -30 23 02.22 V V06
2024-05-31 07:36:46 C 16 03 21.539 -30 23 00.92 V V06
2024-05-31 07:39:07 C 16 03 21.276 -30 22 59.09 V V06