2015 RU1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6058552487 ± 2.00e+00
Semi-major axis (a)2.3393715379 AU ± 3.00e+00
Inclination (i)15.26349295° ± 4.00e+00
Long. of Asc. Node (Ω)342.69998310° ± 5.00e+00
Arg. of Perihelion (ω)313.47556565° ± 6.00e+00
Mean Anomaly (M)316.72350501° ± 3.83e-01
Mean Motion (n)0.2754523700°/day ± 5.30e-01
Perihelion dist (q)0.92204950 AU ± 4.83e+00
Aphelion dist (Q)3.75675650 AU ± 6.72e+00
Orbital Period3.57814190 yr ± 6.88e+00
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.378″
Uncertainty3
Orbit TypeApollo
MOID0.022386 AU
Observations Used46
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-09-22
Observations (47)
Date Type RA Dec Mag Band Observatory
2015-09-06 12:53:02 C 23 57 23.199 +08 58 25.02 L F51
2015-09-06 13:10:36 C 23 57 16.869 +09 01 26.00 L F51
2015-09-06 13:28:10 C 23 57 10.514 +09 04 27.95 L F51
2015-09-07 08:49:47 C 23 51 36.76 +12 03 40.4 q 703
2015-09-07 08:54:54 C 23 51 35.28 +12 04 23.2 q 703
2015-09-07 09:00:01 C 23 51 33.72 +12 05 03.9 q 703
2015-09-07 09:05:08 C 23 51 32.07 +12 05 46.8 q 703
2015-09-07 11:01:11 C 23 50 58.05 +12 21 31.6 q I52
2015-09-07 11:03:21 C 23 50 57.44 +12 21 48.7 q I52
2015-09-07 11:05:29 C 23 50 56.83 +12 22 05.7 q I52
2015-09-07 11:07:38 C 23 50 56.22 +12 22 23.9 q I52
2015-09-07 21:08:15 C 23 48 39.26 +13 38 50.1 q 958
2015-09-07 21:16:53 C 23 48 36.94 +13 39 51.1 q I93
2015-09-07 21:21:09 C 23 48 35.97 +13 40 25.0 q 958
2015-09-07 21:25:28 C 23 48 34.72 +13 40 54.0 q I93
2015-09-07 21:27:37 C 23 48 34.27 +13 41 12.6 q 958
2015-09-07 21:33:21 C 23 48 32.19 +13 41 38.4 q J95
2015-09-07 21:34:04 C 23 48 32.55 +13 41 56.9 q I93
2015-09-07 21:40:20 C 23 48 30.47 +13 42 29.8 q J95
2015-09-07 21:47:06 C 23 48 28.70 +13 43 19.0 q J95
2015-09-07 21:48:27 C 23 48 27.33 +13 43 32.7 S 033
2015-09-07 21:51:51 C 23 48 26.45 +13 43 57.6 S 033
2015-09-07 21:55:16 C 23 48 25.57 +13 44 22.6 S 033
2015-09-07 23:06:16 C 23 48 11.39 +13 53 36.8 q G40
2015-09-08 00:06:14 C 23 47 55.67 +14 00 46.5 q G40
2015-09-08 01:07:20 C 23 47 39.55 +14 07 56.9 q G40
2015-09-10 07:32:54 C 23 37 34.45 +19 02 03.6 q H21
2015-09-10 07:44:48 C 23 37 32.39 +19 02 52.5 q H21
2015-09-10 07:56:42 C 23 37 30.36 +19 03 41.3 q H21
2015-09-11 05:32:13 C 23 34 35.35 +20 25 31.0 u H21
2015-09-11 05:37:07 C 23 34 34.61 +20 25 48.1 u H21
2015-09-11 05:42:23 C 23 34 33.80 +20 26 06.8 u H21
2015-09-12 06:54:09 C 23 31 35.71 +21 44 57.4 t 705
2015-09-12 06:56:01 C 23 31 35.42 +21 45 03.3 t 705
2015-09-12 06:57:53 C 23 31 35.18 +21 45 08.4 t 705
2015-09-12 07:22:27 C 23 31 30.45 +21 46 05.1 q H21
2015-09-12 07:33:55 C 23 31 29.00 +21 46 36.8 q H21
2015-09-12 07:45:22 C 23 31 27.50 +21 47 08.2 q H21
2015-09-20 05:10:12 C 23 18 54.45 +26 38 37.5 u H21
2015-09-20 05:29:31 C 23 18 53.44 +26 38 52.1 u H21
2015-09-20 05:49:31 C 23 18 52.42 +26 39 07.0 u H21
2015-09-21 04:39:24 C 23 18 03.33 +26 55 09.9 u H21
2015-09-21 04:55:27 C 23 18 02.59 +26 55 20.5 u H21
2015-09-21 05:15:30 C 23 18 01.66 +26 55 33.3 u H21
2015-09-22 05:16:18 C 23 17 15.37 +27 09 53.9 u H21
2015-09-22 05:40:23 C 23 17 14.38 +27 10 07.0 u H21
2015-09-22 06:04:27 C 23 17 13.36 +27 10 19.9 u H21