2017 OT18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4677095081 ± 5.02e-08
Semi-major axis (a)2.3292349787 AU ± 2.22e-08
Inclination (i)21.05576726° ± 7.49e-06
Long. of Asc. Node (Ω)299.63204632° ± 9.88e-06
Arg. of Perihelion (ω)44.95846925° ± 3.24e-05
Mean Anomaly (M)112.98794739° ± 1.45e-05
Mean Motion (n)0.2772632573°/day ± 3.96e-09
Perihelion dist (q)1.23982963 AU ± 1.18e-07
Aphelion dist (Q)3.41864032 AU ± 1.21e-07
Orbital Period3.55483916 yr ± 5.08e-08
Physical Parameters
H (abs. magnitude)19.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.280″
Uncertainty0
Orbit TypeAmor
MOID0.297174 AU
Observations Used212
Oppositions6
Arc Total2010-2018
First Observation Used2010-06-15
Last Observation Used2018-01-17
Observations (217)
Date Type RA Dec Mag Band Observatory
2017-08-18 20:30:31 C 22 29 58.78 +41 17 53.8 q 157
2017-08-18 20:35:35 C 22 29 58.60 +41 18 06.7 q 157
2017-08-18 20:40:38 C 22 29 58.38 +41 18 19.8 q 157
2017-08-20 07:21:31 C 22 28 41.34 +42 46 18.9 u H21
2017-08-20 07:26:44 C 22 28 41.11 +42 46 31.9 u H21
2017-08-20 07:32:32 C 22 28 40.86 +42 46 46.3 u H21
2017-08-20 21:45:18 C 22 28 09.91 +43 21 39.3 q A17
2017-08-20 22:01:52 C 22 28 09.20 +43 22 20.7 q A17
2017-08-20 22:34:33 C 22 28 08.00 +43 23 44.3 S K14
2017-08-20 23:01:14 C 22 28 06.72 +43 24 50.3 S K14
2017-08-23 20:53:06 C 22 25 18.48 +46 07 27.2 q 246
2017-08-23 20:54:14 C 22 25 18.42 +46 07 29.5 q 246
2017-08-23 20:55:10 C 22 25 18.35 +46 07 31.6 q 246
2017-08-23 20:55:21 C 22 25 18.39 +46 07 31.8 q 246
2017-08-23 20:55:48 C 22 25 18.29 +46 07 33.4 q 246
2017-08-23 20:56:20 C 22 25 18.36 +46 07 34.4 q 246
2017-08-23 20:56:40 C 22 25 18.31 +46 07 35.2 q 246
2017-08-23 20:57:17 C 22 25 18.34 +46 07 36.0 q 246
2017-08-24 19:01:28 C 22 24 22.44 +46 55 49.6 t L04
2017-08-24 19:13:00 C 22 24 21.88 +46 56 14.7 t L04
2017-08-25 23:03:46 C 22 23 07.99 +47 55 03.2 q 157
2017-08-25 23:11:21 C 22 23 07.57 +47 55 19.0 q 157
2017-08-25 23:18:55 C 22 23 07.20 +47 55 35.0 q 157
2017-08-28 22:24:40 C 22 19 54.83 +50 14 28.7 q A17
2017-08-28 22:27:33 C 22 19 54.58 +50 14 34.5 q 246
2017-08-28 22:27:59 C 22 19 54.56 +50 14 36.2 q 246
2017-08-28 22:29:27 C 22 19 54.47 +50 14 37.7 q 246
2017-08-28 22:30:01 C 22 19 54.47 +50 14 39.9 q 246
2017-08-28 22:30:40 C 22 19 54.45 +50 14 39.5 q 246
2017-08-28 22:31:17 C 22 19 54.32 +50 14 41.5 q 246
2017-08-28 23:01:46 C 22 19 52.93 +50 15 37.6 q A17
2017-08-28 23:18:43 C 22 19 52.12 +50 16 08.8 q A17
2017-09-06 05:42:51 C 22 10 39.34 +55 24 19.0 u H21
2017-09-06 05:49:13 C 22 10 38.96 +55 24 27.0 u H21
2017-09-06 05:55:45 C 22 10 38.66 +55 24 34.9 u H21
2017-09-11 05:02:48 C 22 05 34.96 +57 38 24.1 U H21
2017-09-11 05:09:03 C 22 05 34.68 +57 38 30.6 U H21
2017-09-23 19:21:35 C 21 57 55.79 +60 55 59.5 q B88
2017-09-23 20:28:41 C 21 57 54.86 +60 56 23.2 q B88
2017-09-23 21:39:56 C 21 57 53.79 +60 56 48.8 q B88
2017-10-30 07:06:21 C 22 46 16.032 +58 21 46.75 V F51
2017-10-30 07:25:20 C 22 46 17.884 +58 21 35.53 V F51
2017-10-30 07:44:17 C 22 46 19.790 +58 21 23.99 V F51
2017-11-11 02:25:14 C 23 18 26.42 +55 09 53.8 U I52
2017-11-11 02:35:32 C 23 18 27.60 +55 09 45.8 U I52
2017-11-11 02:40:43 C 23 18 28.18 +55 09 42.0 U I52
2017-12-15 02:44:24 C 00 55 14.21 +44 09 17.9 U I52
2017-12-15 02:46:47 C 00 55 14.45 +44 09 16.4 U I52
2017-12-15 02:49:10 C 00 55 14.68 +44 09 14.7 U I52
2017-12-15 02:51:32 C 00 55 14.96 +44 09 13.0 U I52