2017 OV18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3409783000
Semi-major axis (a)1.7902798000 AU
Inclination (i)16.40939000°
Long. of Asc. Node (Ω)130.67154000°
Arg. of Perihelion (ω)184.33662000°
Mean Anomaly (M)165.53253000°
Mean Motion (n)0.4114553500°/day
Perihelion dist (q)1.17983320 AU
Aphelion dist (Q)2.40072640 AU
Orbital Period2.39541830 yr
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.260″
Uncertainty7
Orbit TypeAmor
MOID0.164099 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-08-20
Observations (24)
Date Type RA Dec Mag Band Observatory
2017-07-27 09:01:05 C 20 23 01.854 -06 39 34.99 L F51
2017-07-27 09:37:26 C 20 23 04.888 -06 41 53.39 L F51
2017-07-27 10:30:21 C 20 23 09.297 -06 45 15.60 L F51
2017-07-28 06:15:49 C 20 25 05.57 -08 01 34.8 u H21
2017-07-28 06:25:53 C 20 25 06.45 -08 02 14.1 u H21
2017-07-28 06:39:05 C 20 25 07.62 -08 03 05.4 u H21
2017-07-28 09:24:41 C 20 25 25.448 -08 13 36.33 U 568
2017-07-28 09:26:05 C 20 25 25.569 -08 13 41.86 U 568
2017-07-28 09:27:29 C 20 25 25.689 -08 13 47.31 U 568
2017-07-29 21:24:07 C 20 29 05.55 -10 36 20.8 S 033
2017-07-29 21:27:25 C 20 29 05.86 -10 36 34.3 S 033
2017-07-29 21:30:43 C 20 29 06.22 -10 36 47.7 S 033
2017-07-29 21:34:02 C 20 29 06.50 -10 37 00.7 S 033
2017-07-29 22:36:13 C 20 29 12.47 -10 41 07.4 20.0 q 104
2017-07-29 22:40:55 C 20 29 12.92 -10 41 26.3 19.8 q 104
2017-07-29 22:45:38 C 20 29 13.37 -10 41 45.3 q 104
2017-07-29 22:48:20 C 20 29 14.05 -10 41 56.3 q I93
2017-07-29 23:18:15 C 20 29 16.83 -10 43 56.7 q I93
2017-07-29 23:27:44 C 20 29 17.23 -10 44 38.8 S 033
2017-07-29 23:31:03 C 20 29 17.55 -10 44 51.8 S 033
2017-07-29 23:34:22 C 20 29 17.86 -10 45 04.3 S 033
2017-08-20 03:59:38 C 21 35 33.61 -41 49 26.7 u 807
2017-08-20 04:07:25 C 21 35 34.58 -41 49 46.6 u 807
2017-08-20 04:16:33 C 21 35 35.79 -41 50 09.9 u 807