2017 OC

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3453197781 ± 7.49e-08
Semi-major axis (a)1.6993139990 AU ± 2.04e-07
Inclination (i)14.93963307° ± 1.66e-05
Long. of Asc. Node (Ω)278.16226735° ± 1.57e-05
Arg. of Perihelion (ω)1.62800933° ± 5.35e-05
Mean Anomaly (M)278.43107124° ± 2.22e-04
Mean Motion (n)0.4449403821°/day ± 8.02e-08
Perihelion dist (q)1.11250727 AU ± 1.85e-07
Aphelion dist (Q)2.28612073 AU ± 3.03e-07
Orbital Period2.21518730 yr ± 3.99e-07
Physical Parameters
H (abs. magnitude)20.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.340″
Uncertainty0
Orbit TypeAmor
MOID0.094563 AU
Observations Used102
Oppositions1
Arc Total2015-2017
First Observation Used2015-12-05
Last Observation Used2017-08-25
Observations (107)
Date Type RA Dec Mag Band Observatory
2017-07-19 12:29:07 C 15 17 51.08 -06 31 06.0 r P93
2017-07-19 12:43:06 C 15 17 54.04 -06 30 33.0 r P93
2017-07-19 20:13:36 C 15 19 31.32 -06 13 34.9 r 106
2017-07-19 20:20:10 C 15 19 32.70 -06 13 23.5 r 106
2017-07-19 20:35:58 C 15 19 36.09 -06 12 50.1 q 246
2017-07-19 20:36:35 C 15 19 36.21 -06 12 47.3 q 246
2017-07-19 20:37:20 C 15 19 36.38 -06 12 45.2 q 246
2017-07-19 20:38:16 C 15 19 36.52 -06 12 43.2 q 246
2017-07-19 21:06:41 C 15 19 42.13 -06 11 38.7 q 585
2017-07-19 21:07:44 C 15 19 42.36 -06 11 36.4 q 585
2017-07-19 21:08:47 C 15 19 42.60 -06 11 34.0 q 585
2017-07-19 21:11:09 C 15 19 43.07 -06 11 28.9 q 585
2017-07-20 02:35:53 C 15 20 53.64 -05 59 13.2 u H21
2017-07-20 02:37:49 C 15 20 53.91 -05 59 08.3 q W25
2017-07-20 02:41:29 C 15 20 54.80 -05 59 00.6 u H21
2017-07-20 02:47:50 C 15 20 56.11 -05 58 46.3 u H21
2017-07-20 03:01:13 C 15 20 58.77 -05 58 15.9 q W25
2017-07-20 03:33:33 C 15 21 05.81 -05 57 02.5 q H36
2017-07-20 03:40:22 C 15 21 07.25 -05 56 47.7 q H36
2017-07-20 03:47:11 C 15 21 08.64 -05 56 32.2 q H36
2017-07-20 13:26:31 C 15 23 12.42 -05 34 52.1 r P93
2017-07-20 13:28:50 C 15 23 12.86 -05 34 46.9 r P93
2017-07-20 13:31:10 C 15 23 13.40 -05 34 41.4 r P93
2017-07-20 13:33:29 C 15 23 13.88 -05 34 36.8 r P93
2017-07-20 13:35:49 C 15 23 14.35 -05 34 30.7 r P93
2017-07-20 20:24:34 C 15 24 42.40 -05 19 27.6 o K88
2017-07-20 20:26:33 C 15 24 42.90 -05 19 22.3 o K88
2017-07-29 02:33:53 C 16 05 59.40 +01 20 48.6 U H21
2017-07-29 02:40:24 C 16 06 00.68 +01 21 01.0 U H21
2017-07-29 02:46:54 C 16 06 01.93 +01 21 12.0 U H21
2017-07-30 03:06:33 C 16 10 54.69 +02 04 10.6 U H21
2017-07-30 03:11:19 C 16 10 55.62 +02 04 19.1 U H21
2017-07-30 03:16:10 C 16 10 56.53 +02 04 28.1 U H21
2017-07-31 02:25:54 C 16 15 33.21 +02 44 01.7 U H21
2017-07-31 02:35:47 C 16 15 35.11 +02 44 19.0 U H21
2017-07-31 02:45:39 C 16 15 36.96 +02 44 35.3 U H21
2017-08-09 03:51:05 C 16 56 34.43 +07 51 56.7 u H21
2017-08-09 03:57:36 C 16 56 35.55 +07 52 04.1 u H21
2017-08-09 04:02:46 C 16 56 36.44 +07 52 09.7 u H21
2017-08-12 02:44:16 C 17 09 04.92 +09 08 31.4 u H21
2017-08-12 02:54:17 C 17 09 06.58 +09 08 41.0 u H21
2017-08-12 03:04:10 C 17 09 08.18 +09 08 51.2 u H21
2017-08-13 03:20:54 C 17 13 19.09 +09 32 34.5 u H21
2017-08-13 03:25:06 C 17 13 19.81 +09 32 38.3 u H21
2017-08-13 03:32:30 C 17 13 21.04 +09 32 45.5 u H21
2017-08-16 02:12:02 C 17 25 15.86 +10 34 51.9 U H21
2017-08-16 02:27:35 C 17 25 18.35 +10 35 05.7 U H21
2017-08-16 02:43:06 C 17 25 20.83 +10 35 17.3 U H21
2017-08-18 02:53:40 C 17 33 14.40 +11 12 01.6 U H21
2017-08-18 03:03:48 C 17 33 15.98 +11 12 08.6 U H21