2016 RB18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5361681622 ± 1.43e-05
Semi-major axis (a)2.4932297909 AU ± 8.48e-05
Inclination (i)9.35308105° ± 1.79e-04
Long. of Asc. Node (Ω)204.54490077° ± 1.01e-04
Arg. of Perihelion (ω)147.13453242° ± 9.91e-05
Mean Anomaly (M)118.67701089° ± 4.31e-02
Mean Motion (n)0.2503622321°/day ± 1.28e-05
Perihelion dist (q)1.15643936 AU ± 5.30e-05
Aphelion dist (Q)3.83002023 AU ± 1.35e-04
Orbital Period3.93680099 yr ± 2.01e-04
Physical Parameters
H (abs. magnitude)22.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.327″
Uncertainty2
Orbit TypeAmor
MOID0.171785 AU
Observations Used116
Oppositions1
Arc Total2016-2016
First Observation Used2016-09-06
Last Observation Used2016-11-28
Observations (125)
Date Type RA Dec Mag Band Observatory
2016-09-21 01:58:15 C 21 55 59.85 +19 50 11.3 q H21
2016-09-21 02:07:58 C 21 56 01.80 +19 50 00.4 q H21
2016-09-21 02:17:41 C 21 56 03.75 +19 49 49.1 q H21
2016-09-22 12:47:51 C 22 03 23.85 +19 08 29.2 q D29
2016-09-22 13:09:29 C 22 03 28.18 +19 08 03.2 q D29
2016-09-23 04:22:31 C 22 06 43.63 +18 48 51.5 q H21
2016-09-23 04:31:41 C 22 06 45.49 +18 48 39.6 q H21
2016-09-23 04:40:49 C 22 06 47.36 +18 48 28.0 q H21
2016-09-24 01:09:44 C 22 11 15.98 +18 21 55.6 q H21
2016-09-24 01:20:01 C 22 11 18.12 +18 21 42.8 q H21
2016-09-24 01:30:18 C 22 11 20.28 +18 21 29.6 q H21
2016-09-24 20:55:12 C 22 15 33.07 +17 55 31.7 q 246
2016-09-24 20:55:55 C 22 15 33.22 +17 55 30.5 q 246
2016-09-24 20:56:55 C 22 15 33.40 +17 55 29.1 q 246
2016-09-24 20:57:31 C 22 15 33.52 +17 55 27.5 q 246
2016-09-25 00:52:11 C 22 16 22.99 +17 50 08.0 q 204
2016-09-25 01:07:01 C 22 16 26.16 +17 49 47.4 q 204
2016-09-25 01:22:28 C 22 16 29.45 +17 49 25.9 q 204
2016-09-29 06:56:32 C 22 38 55.04 +15 23 11.7 q H45
2016-09-29 06:58:13 C 22 38 55.42 +15 23 09.3 q H45
2016-09-29 06:59:49 C 22 38 55.74 +15 23 06.8 q H45
2016-09-29 07:01:33 C 22 38 56.16 +15 23 04.1 q H45
2016-09-29 07:05:25 C 22 38 56.93 +15 22 57.8 q H45
2016-09-29 07:07:13 C 22 38 57.28 +15 22 54.8 q H45
2016-09-29 19:16:07 C 22 41 41.71 +15 04 21.7 q A13
2016-09-29 19:19:03 C 22 41 42.34 +15 04 17.4 q A13
2016-09-29 19:21:59 C 22 41 42.97 +15 04 13.0 q A13
2016-09-29 19:22:04 C 22 41 42.59 +15 04 13.5 q 246
2016-09-29 19:23:14 C 22 41 42.81 +15 04 11.1 q 246
2016-09-29 19:23:53 C 22 41 43.00 +15 04 10.1 q 246
2016-09-29 19:24:58 C 22 41 43.17 +15 04 08.1 q 246
2016-09-29 19:25:20 C 22 41 43.34 +15 04 07.3 q 246
2016-09-29 19:25:51 C 22 41 43.33 +15 04 06.2 q 246
2016-09-29 19:26:31 C 22 41 43.49 +15 04 06.3 q 246
2016-09-30 05:44:59 C 22 43 59.05 +14 48 34.7 o 691
2016-09-30 06:00:29 C 22 44 02.29 +14 48 10.8 o 691
2016-09-30 21:04:03 C 22 47 21.90 +14 24 49.5 q 246
2016-09-30 21:05:25 C 22 47 22.14 +14 24 47.8 q 246
2016-09-30 21:06:38 C 22 47 22.39 +14 24 45.9 q 246
2016-09-30 21:07:04 C 22 47 22.45 +14 24 44.8 q 246
2016-09-30 21:07:42 C 22 47 22.57 +14 24 44.3 q 246
2016-09-30 21:08:17 C 22 47 22.75 +14 24 43.0 q 246
2016-09-30 21:09:35 C 22 47 22.95 +14 24 41.3 q 246
2016-10-01 05:00:33 C 22 49 07.01 +14 12 45.0 o 691
2016-10-01 05:03:53 C 22 49 07.68 +14 12 40.0 o 691
2016-10-01 05:07:13 C 22 49 08.38 +14 12 34.5 o 691
2016-10-03 02:16:59 C 22 59 01.35 +13 02 01.2 q H21
2016-10-03 02:25:07 C 22 59 03.04 +13 01 48.4 q H21
2016-10-03 02:33:13 C 22 59 04.71 +13 01 36.2 q H21
2016-10-06 10:12:31 C 23 16 03.050 +10 57 01.00 L F51