2017 OJ19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4945539094 ± 4.06e-05
Semi-major axis (a)2.3825616249 AU ± 2.25e-04
Inclination (i)1.37869462° ± 8.41e-05
Long. of Asc. Node (Ω)4.36819482° ± 2.93e-04
Arg. of Perihelion (ω)321.56571268° ± 5.23e-04
Mean Anomaly (M)89.45654292° ± 1.15e-01
Mean Motion (n)0.2680069538°/day ± 3.80e-05
Perihelion dist (q)1.20425646 AU ± 1.49e-04
Aphelion dist (Q)3.56086679 AU ± 3.50e-04
Orbital Period3.67761459 yr ± 5.21e-04
Physical Parameters
H (abs. magnitude)23.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.208″
Uncertainty3
Orbit TypeAmor
MOID0.190950 AU
Observations Used44
Oppositions1
Arc Total2017-2017
First Observation Used2017-07-25
Last Observation Used2017-09-25
Observations (47)
Date Type RA Dec Mag Band Observatory
2017-07-25 11:17:59 C 21 15 26.312 -22 55 44.43 L F51
2017-07-25 11:47:26 C 21 15 28.945 -22 55 31.74 L F51
2017-07-25 12:02:09 C 21 15 30.255 -22 55 25.11 L F51
2017-07-26 11:08:32 C 21 17 51.262 -22 45 13.05 U 568
2017-07-26 11:09:56 C 21 17 51.389 -22 45 12.41 U 568
2017-07-26 11:11:20 C 21 17 51.519 -22 45 11.80 U 568
2017-07-29 11:04:07 C 21 25 13.726 -22 10 37.58 U 568
2017-07-29 11:05:31 C 21 25 13.854 -22 10 36.84 U 568
2017-07-29 11:06:55 C 21 25 13.982 -22 10 36.12 U 568
2017-07-29 11:10:48 C 21 25 14.366 -22 10 34.48 L F51
2017-07-29 11:26:39 C 21 25 15.816 -22 10 26.50 L F51
2017-07-29 11:42:31 C 21 25 17.267 -22 10 18.12 L F51
2017-07-29 11:58:24 C 21 25 18.725 -22 10 09.91 L F51
2017-07-30 07:11:20 C 21 27 18.35 -22 00 19.0 u H21
2017-07-30 07:26:17 C 21 27 19.78 -22 00 11.0 u H21
2017-07-30 07:27:48 C 21 27 19.12 -21 59 26.5 u 807
2017-07-30 07:32:47 C 21 27 19.58 -21 59 23.3 u 807
2017-07-30 07:37:46 C 21 27 20.07 -21 59 21.3 u 807
2017-07-30 07:40:49 C 21 27 21.14 -22 00 02.9 u H21
2017-07-31 07:05:01 C 21 29 47.55 -21 47 27.1 U H21
2017-07-31 07:23:53 C 21 29 49.30 -21 47 16.6 U H21
2017-08-19 02:06:04 C 22 16 16.94 -16 24 34.4 c J04
2017-08-19 02:22:54 C 22 16 18.32 -16 24 20.6 c J04
2017-08-20 07:24:04 C 22 19 06.11 -15 59 50.7 o 691
2017-08-20 07:41:14 C 22 19 07.56 -15 59 35.4 o 691
2017-08-20 07:58:27 C 22 19 08.99 -15 59 20.6 o 691
2017-08-20 08:19:32 C 22 19 09.00 -15 58 14.6 u 807
2017-08-20 08:22:00 C 22 19 09.23 -15 58 12.6 u 807
2017-08-20 08:24:28 C 22 19 09.46 -15 58 10.5 u 807
2017-08-28 07:22:54 C 22 36 20.82 -13 14 18.0 q G96
2017-08-28 07:39:56 C 22 36 22.05 -13 14 03.3 q G96
2017-08-28 07:48:25 C 22 36 22.71 -13 13 55.7 q G96
2017-09-01 09:59:17 C 22 44 20.64 -11 49 48.2 q G96
2017-09-01 10:05:23 C 22 44 21.07 -11 49 42.2 q G96
2017-09-01 10:11:30 C 22 44 21.51 -11 49 37.1 q G96
2017-09-01 10:19:05 C 22 44 22.08 -11 49 30.1 q G96
2017-09-14 09:45:35 C 23 05 55.510 -07 43 49.16 L F51
2017-09-14 10:02:51 C 23 05 56.364 -07 43 36.83 L F51
2017-09-14 10:20:02 C 23 05 57.230 -07 43 24.46 L F51
2017-09-14 10:37:12 C 23 05 58.094 -07 43 12.11 L F51
2017-09-22 08:59:28 C 23 16 42.904 -05 35 45.22 L F51
2017-09-22 09:15:22 C 23 16 43.626 -05 35 35.34 L F51
2017-09-22 09:31:16 C 23 16 44.325 -05 35 25.69 L F51
2017-09-22 09:47:09 C 23 16 45.014 -05 35 15.78 L F51
2017-09-25 09:21:45 C 23 20 28.750 -04 51 50.61 L F51
2017-09-25 09:37:02 C 23 20 29.401 -04 51 41.78 L F51
2017-09-25 09:52:18 C 23 20 30.040 -04 51 32.61 L F51