2017 SR16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4493172000
Semi-major axis (a)1.4023787000 AU
Inclination (i)26.40885000°
Long. of Asc. Node (Ω)4.14880000°
Arg. of Perihelion (ω)281.92165000°
Mean Anomaly (M)359.47269000°
Mean Motion (n)0.5934800500°/day
Perihelion dist (q)0.77226580 AU
Aphelion dist (Q)2.03249160 AU
Orbital Period1.66072590 yr
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.490″
Uncertainty7
Orbit TypeApollo
MOID0.014693 AU
Observations Used56
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-10-01
Observations (59)
Date Type RA Dec Mag Band Observatory
2017-09-30 06:45:58 C 00 09 25.32 +34 42 23.3 q I52
2017-09-30 06:47:21 C 00 09 24.14 +34 42 28.2 q I52
2017-09-30 06:48:45 C 00 09 23.01 +34 42 33.3 q I52
2017-10-01 06:27:27 C 23 52 59.70 +35 57 10.8 U H21
2017-10-01 06:35:00 C 23 52 54.93 +35 57 28.9 U H21
2017-10-01 08:19:09 C 23 51 52.10 +36 02 03.6 q G96
2017-10-01 08:28:36 C 23 51 46.23 +36 02 25.8 q G96
2017-10-01 08:38:01 C 23 51 40.40 +36 02 47.5 q G96
2017-10-01 08:47:28 C 23 51 34.56 +36 03 09.2 q G96