2017 OH1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6315065000
Semi-major axis (a)1.8695382000 AU
Inclination (i)0.83259000°
Long. of Asc. Node (Ω)278.35013000°
Arg. of Perihelion (ω)297.70173000°
Mean Anomaly (M)113.11773000°
Mean Motion (n)0.3855693900°/day
Perihelion dist (q)0.68891270 AU
Aphelion dist (Q)3.05016370 AU
Orbital Period2.55623930 yr
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.270″
Uncertainty7
Orbit TypeApollo
MOID0.004595 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-07-22
Observations (15)
Date Type RA Dec Mag Band Observatory
2017-07-21 10:09:01 C 20 11 10.817 -08 20 51.81 L F51
2017-07-21 10:29:35 C 20 11 10.247 -08 24 22.68 L F51
2017-07-21 11:40:59 C 20 11 08.353 -08 36 10.30 L F51
2017-07-21 22:11:23 C 20 12 03.944 -10 03 32.92 U J04
2017-07-21 22:15:34 C 20 12 03.930 -10 04 02.58 U J04
2017-07-21 22:15:35 C 20 11 53.35 -10 05 23.2 o K88
2017-07-21 22:20:12 C 20 11 53.33 -10 05 55.6 o K88
2017-07-21 23:12:02 C 20 11 54.98 -10 11 42.9 t 104
2017-07-21 23:17:40 C 20 11 54.92 -10 12 21.2 19.7 t 104
2017-07-21 23:23:10 C 20 11 54.85 -10 12 58.7 20.3 t 104
2017-07-22 00:05:54 C 20 11 54.27 -10 18 03.4 S 033
2017-07-22 00:09:12 C 20 11 54.23 -10 18 25.7 S 033
2017-07-22 08:50:15 C 20 12 13.84 -11 08 54.7 o 291
2017-07-22 08:51:12 C 20 12 13.78 -11 08 59.9 o 291
2017-07-22 08:52:10 C 20 12 13.75 -11 09 04.8 o 291