2017 OD1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4678467453 ± 1.69e-06
Semi-major axis (a)2.2047809942 AU ± 7.85e-06
Inclination (i)7.10270581° ± 1.76e-05
Long. of Asc. Node (Ω)147.49528654° ± 9.10e-06
Arg. of Perihelion (ω)213.10668612° ± 2.01e-05
Mean Anomaly (M)176.36945313° ± 4.79e-03
Mean Motion (n)0.3010676491°/day ± 1.61e-06
Perihelion dist (q)1.17328138 AU ± 5.60e-06
Aphelion dist (Q)3.23628061 AU ± 1.21e-05
Orbital Period3.27377015 yr ± 1.75e-05
Physical Parameters
H (abs. magnitude)20.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.256″
Uncertainty1
Orbit TypeAmor
MOID0.178859 AU
Observations Used219
Oppositions1
Arc Total2017-2017
First Observation Used2017-07-19
Last Observation Used2017-12-21
Observations (233)
Date Type RA Dec Mag Band Observatory
2017-07-19 17:45:29 C 21 24 20.49 -04 28 51.3 q D29
2017-07-19 18:05:51 C 21 24 21.35 -04 28 53.4 q D29
2017-07-19 18:26:13 C 21 24 22.17 -04 28 55.7 q D29
2017-07-21 17:48:16 C 21 26 36.40 -04 34 43.2 U Q59
2017-07-21 17:51:16 C 21 26 36.54 -04 34 43.6 U Q59
2017-07-21 17:54:16 C 21 26 36.66 -04 34 44.1 U Q59
2017-07-21 18:00:17 C 21 26 36.91 -04 34 45.1 U Q59
2017-07-21 18:02:20 C 21 26 38.15 -04 35 11.5 U C42
2017-07-21 18:06:17 C 21 26 37.19 -04 34 46.2 U Q59
2017-07-21 18:19:45 C 21 26 38.91 -04 35 14.6 U C42
2017-07-21 18:40:15 C 21 26 39.89 -04 35 17.8 U C42
2017-07-21 22:49:14 C 21 26 51.86 -04 35 58.8 o K88
2017-07-21 22:56:12 C 21 26 52.17 -04 35 59.8 o K88
2017-07-21 23:03:11 C 21 26 52.46 -04 36 00.5 o K88
2017-07-22 00:28:24 C 21 26 56.59 -04 36 11.8 q I89
2017-07-22 00:39:47 C 21 26 56.81 -04 36 15.5 19.0 U 104
2017-07-22 00:43:24 C 21 26 57.22 -04 36 14.2 q I89
2017-07-22 00:45:58 C 21 26 57.05 -04 36 16.5 19.3 U 104
2017-07-22 00:52:28 C 21 26 57.34 -04 36 17.4 19.3 U 104
2017-07-22 01:06:34 C 21 26 58.18 -04 36 18.1 q I89
2017-07-22 05:58:34 C 21 27 12.81 -04 37 03.5 q H06
2017-07-22 06:08:55 C 21 27 13.27 -04 37 05.4 q H06
2017-07-22 06:18:56 C 21 27 13.68 -04 37 07.1 q H06
2017-07-22 09:18:11 C 21 27 21.39 -04 37 36.9 o 291
2017-07-22 09:26:07 C 21 27 21.73 -04 37 38.1 o 291
2017-07-22 09:34:03 C 21 27 22.07 -04 37 39.3 o 291
2017-07-22 13:05:33 C 21 27 33.24 -04 37 50.3 q Q62
2017-07-22 13:15:06 C 21 27 33.64 -04 37 52.3 q Q62
2017-07-22 13:24:32 C 21 27 34.04 -04 37 53.9 q Q62
2017-07-22 16:23:42 C 21 27 41.59 -04 38 25.2 t Q62
2017-07-22 16:30:24 C 21 27 41.89 -04 38 26.7 t Q62
2017-07-22 16:41:31 C 21 27 42.37 -04 38 28.9 t Q62
2017-07-22 21:25:29 C 21 27 57.13 -04 39 48.6 S 033
2017-07-22 21:28:47 C 21 27 57.32 -04 39 49.9 S 033
2017-07-22 21:32:05 C 21 27 57.46 -04 39 50.3 S 033
2017-07-22 22:30:19 C 21 28 00.03 -04 40 01.3 S 033
2017-07-22 22:33:37 C 21 28 00.19 -04 40 01.4 S 033
2017-07-22 22:36:55 C 21 28 00.34 -04 40 02.1 S 033
2017-07-24 08:04:22 C 21 29 36.50 -04 46 38.3 U H21
2017-07-24 08:10:28 C 21 29 36.72 -04 46 39.4 U H21
2017-07-24 08:16:35 C 21 29 37.02 -04 46 40.8 U H21
2017-07-25 01:08:45 C 21 30 26.57 -04 50 31.3 U 204
2017-07-25 01:30:31 C 21 30 27.55 -04 50 36.1 U 204
2017-07-26 07:41:22 C 21 31 56.74 -04 58 08.9 U H21
2017-07-26 07:50:40 C 21 31 57.13 -04 58 10.9 U H21
2017-07-26 07:59:57 C 21 31 57.53 -04 58 14.0 U H21
2017-07-27 08:46:33 C 21 33 11.47 -05 05 11.0 q H45
2017-07-27 08:48:55 C 21 33 11.58 -05 05 11.7 q H45
2017-07-27 08:50:55 C 21 33 11.66 -05 05 12.8 q H45
2017-07-27 08:52:49 C 21 33 11.75 -05 05 13.0 q H45