2018 OT

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4942767345 ± 2.00e+00
Semi-major axis (a)2.4564307410 AU ± 3.00e+00
Inclination (i)21.01759136° ± 4.00e+00
Long. of Asc. Node (Ω)126.36438979° ± 5.00e+00
Arg. of Perihelion (ω)155.05944988° ± 6.00e+00
Mean Anomaly (M)328.31594762° ± 4.31e-01
Mean Motion (n)0.2559953000°/day ± 4.69e-01
Perihelion dist (q)1.24227570 AU ± 5.14e+00
Aphelion dist (Q)3.67070110 AU ± 6.65e+00
Orbital Period3.85010060 yr ± 7.05e+00
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.133″
Uncertainty3
Orbit TypeAmor
MOID0.248699 AU
Observations Used29
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-07-21
Observations (29)
Date Type RA Dec Mag Band Observatory
2018-07-16 08:14:39 C 17 57 43.626 +07 13 52.68 U F52
2018-07-16 08:31:09 C 17 57 44.420 +07 12 56.26 U F52
2018-07-16 09:00:38 C 17 57 45.832 +07 11 16.78 U F52
2018-07-17 03:50:31 C 17 58 51.42 +06 06 48.0 u H21
2018-07-17 04:06:14 C 17 58 52.22 +06 05 53.7 u H21
2018-07-18 04:28:01 C 18 00 19.30 +04 41 28.9 u H21
2018-07-18 04:50:34 C 18 00 20.51 +04 40 10.4 u H21
2018-07-18 05:00:49 C 18 00 21.07 +04 39 34.5 u H21
2018-07-18 05:03:58 C 18 00 21.23 +04 39 23.5 u H21
2018-07-18 08:10:24 C 18 00 33.214 +04 28 41.57 V 568
2018-07-18 08:11:46 C 18 00 33.284 +04 28 36.85 V 568
2018-07-18 08:13:07 C 18 00 33.354 +04 28 32.16 V 568
2018-07-20 06:17:10 C 18 03 28.507 +01 45 34.35 V 568
2018-07-20 06:18:31 C 18 03 28.588 +01 45 29.47 V 568
2018-07-20 06:19:53 C 18 03 28.660 +01 45 24.61 V 568
2018-07-20 06:21:18 C 18 03 28.755 +01 45 19.61 V 568
2018-07-20 06:44:00 C 18 03 30.050 +01 43 58.48 V 568
2018-07-20 06:45:22 C 18 03 30.130 +01 43 53.56 V 568
2018-07-20 06:52:10 C 18 03 30.522 +01 43 29.24 V 568
2018-07-20 06:53:32 C 18 03 30.594 +01 43 24.49 V 568
2018-07-20 06:54:53 C 18 03 30.675 +01 43 19.59 V 568
2018-07-20 06:57:22 C 18 03 30.814 +01 43 10.79 V 568
2018-07-20 06:58:43 C 18 03 30.894 +01 43 05.87 V 568
2018-07-20 07:00:06 C 18 03 30.974 +01 43 00.99 V 568
2018-07-20 07:51:29 C 18 03 32.55 +01 39 51.7 o 291
2018-07-20 07:54:23 C 18 03 32.71 +01 39 41.1 o 291
2018-07-20 07:57:17 C 18 03 32.88 +01 39 31.0 o 291
2018-07-21 04:23:53 C 18 04 54.80 +00 26 07.7 u H21
2018-07-21 04:33:54 C 18 04 55.39 +00 25 31.6 u H21