620101 (2017 MW7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1612036518 ± 4.60e-08
Semi-major axis (a)1.3058775180 AU ± 3.65e-09
Inclination (i)22.48576864° ± 7.32e-06
Long. of Asc. Node (Ω)123.02052440° ± 4.27e-06
Arg. of Perihelion (ω)200.58406801° ± 3.21e-05
Mean Anomaly (M)184.07688470° ± 2.13e-05
Mean Motion (n)0.6604783837°/day ± 2.77e-09
Perihelion dist (q)1.09536529 AU ± 6.01e-08
Aphelion dist (Q)1.51638974 AU ± 6.02e-08
Orbital Period1.49229151 yr ± 6.26e-09
Physical Parameters
H (abs. magnitude)21.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.236″
Uncertainty0
Orbit TypeAmor
MOID0.087243 AU
Observations Used147
Oppositions4
Arc Total2011-2023
First Observation Used2011-07-25
Last Observation Used2023-08-11
Observations (156)
Date Type RA Dec Mag Band Observatory
2023-07-29 02:20:20 C 18 42 43.524 -23 56 03.44 V W68
2023-07-29 02:27:47 C 18 42 43.200 -23 57 17.17 V W68
2023-08-11 03:01:01 C 18 43 35.983 -63 36 19.19 V W68
2023-08-11 03:05:37 C 18 43 35.938 -63 36 41.04 V W68
2023-08-11 03:13:37 C 18 43 35.986 -63 37 18.98 V W68
2023-08-11 03:28:15 C 18 43 36.043 -63 38 28.32 V W68