2017 OA

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5696408554 ± 2.73e-08
Semi-major axis (a)1.8089327146 AU ± 1.13e-08
Inclination (i)4.11784898° ± 5.57e-06
Long. of Asc. Node (Ω)226.97361994° ± 1.10e-04
Arg. of Perihelion (ω)147.89506545° ± 1.10e-04
Mean Anomaly (M)120.55270060° ± 1.17e-05
Mean Motion (n)0.4051153103°/day ± 3.80e-09
Perihelion dist (q)0.77849074 AU ± 4.96e-08
Aphelion dist (Q)2.83937469 AU ± 5.25e-08
Orbital Period2.43295244 yr ± 2.28e-08
Physical Parameters
H (abs. magnitude)20.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.240″
Uncertainty0
Orbit TypeApollo
MOID0.037990 AU
Observations Used75
Oppositions13
Arc Total2000-2022
First Observation Used2000-11-30
Last Observation Used2022-06-12
Observations (78)
Date Type RA Dec Mag Band Observatory
2000-11-30 11:38:41 C 10 30 14.54 +02 55 52.9 n 645
2000-11-30 11:39:52 C 10 30 14.56 +02 55 52.5 n 645
2000-11-30 11:43:27 C 10 30 14.57 +02 55 51.5 n 645
2012-12-31 05:14:13 C 23 23 43.813 -07 21 46.81 L F51
2012-12-31 05:19:56 C 23 23 45.600 -07 21 38.57 L F51
2012-12-31 05:25:38 C 23 23 47.383 -07 21 30.28 L F51
2017-06-24 09:10:56 C 16 22 28.278 -14 47 25.86 L F51
2017-06-24 09:26:47 C 16 22 26.654 -14 47 18.65 L F51
2017-07-16 07:10:42 C 15 37 46.753 -11 10 23.46 L F51
2017-07-16 07:24:45 C 15 37 45.775 -11 10 18.74 L F51
2017-07-16 07:38:49 C 15 37 44.810 -11 10 14.03 L F51
2017-07-16 07:52:50 C 15 37 43.831 -11 10 09.29 L F51
2017-07-16 23:30:02 C 15 36 44.87 -11 04 44.2 u 807
2017-07-16 23:35:10 C 15 36 44.52 -11 04 42.5 u 807
2017-07-16 23:40:18 C 15 36 44.18 -11 04 41.5 u 807
2017-07-17 04:17:30 C 15 36 26.11 -11 03 27.4 q 734
2017-07-17 04:29:12 C 15 36 25.32 -11 03 23.3 q 734
2017-07-17 04:39:45 C 15 36 24.63 -11 03 20.3 q 734
2017-07-17 06:16:22 C 15 36 19.144 -11 02 45.06 U 568
2017-07-17 06:17:49 C 15 36 19.047 -11 02 44.58 U 568
2017-07-17 06:19:17 C 15 36 18.949 -11 02 44.09 U 568
2017-07-17 23:28:21 C 15 35 16.01 -10 56 58.3 u 807
2017-07-17 23:33:30 C 15 35 15.69 -10 56 56.7 u 807
2017-07-17 23:38:39 C 15 35 15.33 -10 56 54.9 u 807
2017-07-19 00:42:17 C 15 33 45.81 -10 49 03.1 u 807
2017-07-19 00:47:17 C 15 33 45.51 -10 49 01.4 u 807
2017-07-19 00:52:16 C 15 33 45.20 -10 48 59.6 u 807
2017-07-26 03:47:28 C 15 25 15.67 -10 02 41.5 o 691
2017-07-26 04:02:28 C 15 25 14.93 -10 02 38.7 o 691
2017-07-26 04:17:19 C 15 25 14.34 -10 02 34.4 o 691
2017-09-12 05:55:27 C 15 09 45.209 -07 29 11.74 U T14
2017-09-12 05:56:48 C 15 09 45.157 -07 29 11.38 U T14
2017-09-12 05:58:10 C 15 09 45.108 -07 29 11.06 U T14
2017-09-12 05:59:32 C 15 09 45.043 -07 29 10.80 U T14
2017-09-12 06:00:54 C 15 09 45.000 -07 29 10.37 U T14
2017-09-12 06:02:15 C 15 09 44.945 -07 29 10.05 U T14
2017-11-16 11:56:39 C 10 42 45.35 +02 32 20.8 o 691
2017-11-16 12:06:34 C 10 42 44.73 +02 32 18.9 o 691
2017-11-16 12:08:21 C 10 42 44.56 +02 32 18.2 U I52
2017-11-16 12:12:45 C 10 42 44.35 +02 32 17.2 U I52
2017-11-16 12:16:19 C 10 42 44.13 +02 32 17.0 o 691
2017-11-16 12:17:08 C 10 42 44.04 +02 32 16.3 U I52
2017-11-16 12:20:00 C 10 42 43.93 +02 32 15.4 U I52
2017-12-14 05:26:06 C 10 09 00.79 +01 11 44.5 U 807
2017-12-14 05:31:03 C 10 09 00.44 +01 11 45.1 U 807
2017-12-14 05:36:00 C 10 09 00.07 +01 11 45.3 U 807
2017-12-15 05:29:17 C 10 07 22.76 +01 13 02.8 u 807
2017-12-15 05:35:56 C 10 07 22.29 +01 13 03.0 u 807
2017-12-15 05:42:49 C 10 07 21.78 +01 13 03.8 u 807
2017-12-20 10:11:43 C 09 58 05.42 +01 26 11.0 U G96