IAA RAS IAA Minor Planet Database

2016 RU1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5653750616
Semi-major axis (a)2.2022549836 AU
Inclination (i)0.57541111° ± 4.00e+00
Long. of Asc. Node (Ω)184.42658928° ± 5.00e+00
Arg. of Perihelion (ω)124.52384881° ± 6.00e+00
Mean Anomaly (M)301.97185262°
Mean Motion (n)0.3015788000°/day
Perihelion dist (q)0.95715470 AU
Aphelion dist (Q)3.44736790 AU
Orbital Period3.26815970 yr
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.290″
Uncertainty—
Orbit TypeApollo
MOID0.004122 AU
Observations Used41
Oppositions1
Arc Total2016-2016
First Observation Used—
Last Observation Used2016-09-12
Observations (44)
Date Type RA Dec Mag Band Observatory
2016-09-05 06:23:49 C 22 03 42.30 +04 31 32.5 – q G96
2016-09-05 06:29:19 C 22 03 57.90 +04 31 51.2 – q G96
2016-09-05 06:40:28 C 22 04 28.79 +04 32 27.1 – q G96
2016-09-05 07:44:35 C 22 07 25.91 +04 35 54.5 – q G96
2016-09-05 07:46:19 C 22 07 30.56 +04 35 59.7 – q G96
2016-09-05 07:48:00 C 22 07 35.16 +04 36 05.0 – q G96
2016-09-05 07:49:39 C 22 07 39.71 +04 36 09.9 – q G96
2016-09-05 10:05:28 C 22 13 43.03 +04 42 50.4 – q G96
2016-09-05 10:06:10 C 22 13 44.89 +04 42 51.9 – q G96
2016-09-05 10:06:56 C 22 13 46.89 +04 42 54.4 – q G96
2016-09-05 10:07:39 C 22 13 48.84 +04 42 56.3 – q G96
2016-09-05 10:37:36 C 22 15 07.30 +04 44 18.1 – q G96
2016-09-05 10:37:46 C 22 15 07.77 +04 44 18.5 – q G96
2016-09-05 10:37:56 C 22 15 08.20 +04 44 19.3 – q G96
2016-09-05 10:38:07 C 22 15 08.73 +04 44 20.3 – q G96
2016-09-05 11:03:46 C 22 16 15.58 +04 45 33.1 – o 291
2016-09-05 11:05:41 C 22 16 20.62 +04 45 38.3 – o 291
2016-09-05 11:07:28 C 22 16 25.25 +04 45 43.2 – o 291
2016-09-05 20:28:07 C 22 39 26.35 +05 06 35.2 – t 104
2016-09-05 20:32:23 C 22 39 35.06 +05 06 44.3 – t 104
2016-09-05 23:30:47 C 22 45 25.55 +05 12 17.4 – q 203
2016-09-06 00:18:50 C 22 46 59.39 +05 13 49.1 – q I93
2016-09-06 00:24:16 C 22 47 09.52 +05 13 58.3 – q I93
2016-09-06 00:25:11 C 22 47 07.54 +05 13 52.3 – q 203
2016-09-06 05:46:58 C 22 57 17.92 +05 23 48.3 – q G96
2016-09-06 05:56:25 C 22 57 33.23 +05 24 01.4 – q G96
2016-09-06 06:05:59 C 22 57 48.70 +05 24 15.8 – q G96
2016-09-06 06:15:28 C 22 58 03.95 +05 24 29.4 – q G96
2016-09-06 07:49:41 C 23 00 23.65 +05 25 44.2 – u H21
2016-09-06 07:53:09 C 23 00 29.10 +05 25 48.7 – u H21
2016-09-06 07:56:30 C 23 00 34.35 +05 25 52.8 – u H21
2016-09-06 07:59:52 C 23 00 39.60 +05 25 57.0 – u H21
2016-09-06 08:04:27 C 23 00 46.80 +05 26 02.4 – u H21
2016-09-10 09:38:55 C 00 16 24.05 +06 05 14.4 – o 291
2016-09-10 09:43:50 C 00 16 25.51 +06 05 14.3 – o 291
2016-09-10 09:48:43 C 00 16 26.95 +06 05 14.4 – o 291
2016-09-11 06:06:54 C 00 22 49.64 +06 05 36.7 – u H21
2016-09-11 06:25:21 C 00 22 53.90 +06 05 37.1 – u H21
2016-09-11 06:41:26 C 00 22 57.62 +06 05 37.7 – u H21
2016-09-11 06:43:47 C 00 22 58.16 +06 05 37.8 – u H21
2016-09-12 06:47:40 C 00 28 47.69 +06 05 43.2 – u H21
2016-09-12 07:15:46 C 00 28 52.62 +06 05 42.5 – u H21
2016-09-12 07:35:56 C 00 28 56.17 +06 05 42.2 – u H21
2016-09-12 07:37:59 C 00 28 56.54 +06 05 42.4 – u H21