IAA RAS IAA Minor Planet Database

2016 RH40

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2676873874
Semi-major axis (a)1.3195301743 AU
Inclination (i)15.14091188°
Long. of Asc. Node (Ω)177.48877985°
Arg. of Perihelion (ω)233.52491714°
Mean Anomaly (M)345.94301771°
Mean Motion (n)0.6502388000°/day
Perihelion dist (q)0.96630680 AU
Aphelion dist (Q)1.67276240 AU
Orbital Period1.51576260 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.286″
Uncertainty—
Orbit TypeApollo
MOID0.042805 AU
Observations Used58
Oppositions1
Arc Total2016-2016
First Observation Used—
Last Observation Used2016-10-08
Observations (61)
Date Type RA Dec Mag Band Observatory
2016-09-11 05:43:48 C 22 13 38.64 +20 40 06.1 – q G96
2016-09-11 05:49:18 C 22 13 38.85 +20 39 45.8 – q G96
2016-09-11 05:54:48 C 22 13 39.06 +20 39 25.7 – q G96
2016-09-11 10:12:20 C 22 13 50.09 +20 23 03.8 – q G96
2016-09-11 10:12:56 C 22 13 50.14 +20 23 00.3 – q G96
2016-09-11 10:13:32 C 22 13 50.16 +20 22 58.4 – q G96
2016-09-11 10:14:07 C 22 13 50.22 +20 22 56.2 – q G96
2016-09-12 01:36:32 C 22 14 59.78 +19 22 13.9 – u H21
2016-09-12 01:47:25 C 22 15 00.39 +19 21 30.3 – u H21
2016-09-12 01:55:41 C 22 15 00.86 +19 20 57.2 – u H21
2016-09-12 04:17:04 C 22 15 09.90 +19 11 28.9 – q G96
2016-09-12 04:29:39 C 22 15 10.51 +19 10 37.1 – q G96
2016-09-12 04:30:19 C 22 15 10.52 +19 10 34.6 – q G96
2016-09-12 04:33:23 C 22 15 10.72 +19 10 22.0 – q G96
2016-09-12 04:36:14 C 22 15 10.85 +19 10 10.2 – q G96
2016-09-12 04:39:05 C 22 15 10.89 +19 09 58.5 – q G96
2016-09-12 04:41:08 C 22 15 11.09 +19 09 50.0 – q G96
2016-09-12 04:55:18 C 22 15 11.70 +19 08 52.0 – q G96
2016-09-12 06:47:13 C 22 15 16.82 +19 01 06.2 – q G96
2016-09-12 06:50:28 C 22 15 16.95 +19 00 52.5 – q G96
2016-09-12 06:55:59 C 22 15 17.22 +19 00 29.6 – q G96
2016-09-12 07:33:55 C 22 15 19.00 +18 57 49.1 – q G96
2016-09-12 07:39:18 C 22 15 19.27 +18 57 25.8 – q G96
2016-09-12 07:43:58 C 22 15 19.43 +18 57 05.9 – q G96
2016-09-12 07:48:38 C 22 15 19.68 +18 56 46.6 – q G96
2016-09-14 03:59:51 C 22 18 51.88 +15 29 09.5 – u H21
2016-09-14 04:05:33 C 22 18 52.25 +15 28 39.8 – u H21
2016-09-14 04:14:43 C 22 18 52.82 +15 27 52.0 – u H21
2016-09-14 05:40:10 C 22 19 00.62 +15 20 37.2 – o 695
2016-09-14 05:46:47 C 22 19 01.02 +15 20 02.5 – o 695
2016-09-14 05:53:25 C 22 19 01.44 +15 19 27.3 – o 695
2016-09-14 21:26:47 C 22 20 28.15 +13 53 44.5 – q J95
2016-09-14 21:48:47 C 22 20 29.82 +13 51 40.5 – q J95
2016-09-14 22:10:12 C 22 20 31.34 +13 49 38.4 – q J95
2016-09-18 21:27:38 C 22 32 06.10 +02 14 33.4 – u 118
2016-09-18 21:42:00 C 22 32 07.92 +02 12 22.0 – u 118
2016-09-19 01:02:05 C 22 32 44.77 +01 41 52.0 – u H21
2016-09-19 01:08:17 C 22 32 45.62 +01 40 54.4 – u H21
2016-09-19 01:13:52 C 22 32 46.38 +01 40 02.5 – u H21
2016-09-19 04:09:40 C 22 33 12.30 +01 12 52.2 – o 926
2016-09-19 04:12:33 C 22 33 12.67 +01 12 25.1 – o 926
2016-09-19 04:15:27 C 22 33 13.05 +01 11 58.3 – o 926
2016-09-19 07:12:33 C 22 33 34.61 +00 43 50.7 – t 705
2016-09-19 07:14:01 C 22 33 34.77 +00 43 38.3 – t 705
2016-09-19 07:15:29 C 22 33 34.94 +00 43 24.9 – t 705
2016-09-19 22:47:20 C 22 36 12.81 -01 51 17.0 – q 204
2016-09-19 23:02:04 C 22 36 14.93 -01 53 48.6 – q 204
2016-09-19 23:16:47 C 22 36 17.09 -01 56 20.3 – q 204
2016-09-25 05:49:29 C 23 08 25.46 -29 34 43.3 – o 926
2016-09-25 05:51:38 C 23 08 26.12 -29 35 16.0 – o 926