2017 SM2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3321118000
Semi-major axis (a)1.3195195000 AU
Inclination (i)5.81175000°
Long. of Asc. Node (Ω)176.47871000°
Arg. of Perihelion (ω)240.04127000°
Mean Anomaly (M)109.76116000°
Mean Motion (n)0.6502499800°/day
Perihelion dist (q)0.88129150 AU
Aphelion dist (Q)1.75774750 AU
Orbital Period1.51573650 yr
Physical Parameters
H (abs. magnitude)27.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.950″
Uncertainty5
Orbit TypeApollo
MOID0.000292 AU
Observations Used68
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-09-20
Observations (68)
Date Type RA Dec Mag Band Observatory
2017-09-19 03:48:40 C 21 22 17.63 -01 00 34.5 q I52
2017-09-19 03:50:04 C 21 22 14.66 -01 01 19.6 q I52
2017-09-19 19:00:12 C 20 32 07.43 -15 59 09.8 U J95
2017-09-19 19:05:59 C 20 31 28.35 -16 09 15.4 U J95
2017-09-19 19:11:10 C 20 30 53.03 -16 18 20.7 U J95
2017-09-19 19:16:19 C 20 30 17.49 -16 27 28.0 U J95
2017-09-19 20:50:23 C 20 18 18.34 -19 26 06.4 U J95
2017-09-19 20:55:32 C 20 17 34.78 -19 36 35.4 U J95
2017-09-19 21:01:34 C 20 16 43.32 -19 48 54.5 U J95
2017-09-19 21:24:27 C 20 13 22.47 -20 36 33.6 U J95
2017-09-19 21:30:37 C 20 12 26.75 -20 49 39.0 U J95
2017-09-19 21:37:03 C 20 11 27.90 -21 03 25.0 U J95
2017-09-19 21:41:22 C 20 10 47.96 -21 12 42.6 U J95
2017-09-19 21:55:58 C 20 08 30.45 -21 44 30.5 U J95
2017-09-20 08:40:06 C 16 34 54.68 -48 17 15.4 t 474
2017-09-20 08:40:22 C 16 34 45.59 -48 17 34.0 t 474
2017-09-20 08:40:38 C 16 34 36.18 -48 17 53.9 t 474
2017-09-20 08:40:54 C 16 34 26.86 -48 18 13.3 t 474