2017 OP1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4909617002 ± 2.00e+00
Semi-major axis (a)1.9669345261 AU ± 3.00e+00
Inclination (i)6.64838444° ± 4.00e+00
Long. of Asc. Node (Ω)123.71683405° ± 5.00e+00
Arg. of Perihelion (ω)149.35787907° ± 6.00e+00
Mean Anomaly (M)14.84192481° ± 2.92e-01
Mean Motion (n)0.3573089800°/day ± 8.17e-01
Perihelion dist (q)1.00124520 AU ± 4.22e+00
Aphelion dist (Q)2.93247460 AU ± 5.96e+00
Orbital Period2.75841840 yr ± 6.31e+00
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.239″
Uncertainty3
Orbit TypeAmor
MOID0.018696 AU
Observations Used21
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-07-30
Observations (23)
Date Type RA Dec Mag Band Observatory
2017-07-23 23:40:24 C 20 55 47.79 -07 34 09.8 c J04
2017-07-23 23:57:14 C 20 56 02.27 -07 36 59.3 c J04
2017-07-24 00:19:03 C 20 56 21.02 -07 40 38.3 c J04
2017-07-24 00:35:53 C 20 56 35.46 -07 43 27.1 c J04
2017-07-25 00:56:04 C 21 16 46.09 -11 19 21.4 U J95
2017-07-25 01:00:01 C 21 16 48.83 -11 19 51.6 U J95
2017-07-25 01:03:57 C 21 16 51.60 -11 20 22.6 U J95
2017-07-25 01:45:16 C 21 17 20.412 -11 25 07.27 U Z84
2017-07-25 02:11:27 C 21 17 38.333 -11 28 27.97 U Z84
2017-07-25 02:14:39 C 21 17 40.530 -11 28 52.62 U Z84
2017-07-25 02:17:50 C 21 17 42.719 -11 29 17.07 U Z84
2017-07-25 05:35:38 C 21 20 17.32 -11 54 12.5 q H36
2017-07-25 05:41:07 C 21 20 20.95 -11 54 54.0 q H36
2017-07-25 05:46:20 C 21 20 24.44 -11 55 32.8 q H36
2017-07-25 07:20:46 C 21 21 25.03 -12 07 13.5 u H21
2017-07-25 07:23:51 C 21 21 27.06 -12 07 35.8 u H21
2017-07-25 07:27:57 C 21 21 29.74 -12 08 05.7 u H21
2017-07-25 14:18:36 C 21 26 17.54 -12 51 48.8 q E23
2017-07-25 14:32:46 C 21 26 26.19 -12 53 27.3 q E23
2017-07-25 14:46:56 C 21 26 34.88 -12 55 02.8 q E23
2017-07-30 02:04:50 C 22 15 16.622 -20 38 15.84 U Y28
2017-07-30 02:08:54 C 22 15 17.666 -20 38 27.48 U Y28
2017-07-30 02:12:59 C 22 15 18.742 -20 38 38.49 U Y28