2018 RW3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5881084104 ± 2.01e-07
Semi-major axis (a)1.8479576271 AU ± 3.72e-09
Inclination (i)13.20085925° ± 1.89e-05
Long. of Asc. Node (Ω)354.34389264° ± 7.95e-06
Arg. of Perihelion (ω)284.02322307° ± 5.45e-05
Mean Anomaly (M)330.10625491° ± 4.04e-06
Mean Motion (n)0.3923505475°/day ± 1.18e-09
Perihelion dist (q)0.76115820 AU ± 3.72e-07
Aphelion dist (Q)2.93475705 AU ± 3.72e-07
Orbital Period2.51210630 yr ± 7.58e-09
Physical Parameters
H (abs. magnitude)22.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.285″
Uncertainty0
Orbit TypeApollo
MOID0.020852 AU
Observations Used109
Oppositions3
Arc Total2018-2023
First Observation Used2018-09-09
Last Observation Used2023-10-18
Observations (110)
Date Type RA Dec Mag Band Observatory
2023-10-14 04:26:44 C 22 28 18.386 +06 59 49.45 V G96
2023-10-14 04:34:51 C 22 28 19.081 +06 59 57.23 V G96
2023-10-15 05:27:36 C 22 30 46.638 +07 23 14.38 X F51
2023-10-15 05:44:34 C 22 30 48.168 +07 23 29.78 X F51
2023-10-15 06:01:34 C 22 30 49.699 +07 23 45.12 X F51
2023-10-15 06:18:36 C 22 30 51.203 +07 24 00.52 X F51
2023-10-18 05:26:14 C 22 37 18.913 +08 21 36.86 X F52
2023-10-18 05:41:53 C 22 37 20.177 +08 21 48.41 X F52
2023-10-18 05:57:31 C 22 37 21.428 +08 22 00.02 X F52
2023-10-18 06:13:16 C 22 37 22.675 +08 22 11.63 X F52