503277 (2015 RT83)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3029149022 ± 4.47e-08
Semi-major axis (a)1.6623178430 AU ± 7.34e-09
Inclination (i)12.25014544° ± 2.93e-06
Long. of Asc. Node (Ω)316.08081542° ± 1.39e-05
Arg. of Perihelion (ω)117.92285520° ± 2.28e-05
Mean Anomaly (M)229.16792834° ± 1.21e-05
Mean Motion (n)0.4598764565°/day ± 3.05e-09
Perihelion dist (q)1.15877700 AU ± 7.44e-08
Aphelion dist (Q)2.16585869 AU ± 7.49e-08
Orbital Period2.14324145 yr ± 1.42e-08
Physical Parameters
H (abs. magnitude)19.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.265″
Uncertainty0
Orbit TypeAmor
MOID0.243851 AU
Observations Used239
Oppositions8
Arc Total2002-2017
First Observation Used2002-07-29
Last Observation Used2017-09-24
Observations (240)
Date Type RA Dec Mag Band Observatory
2002-07-29 07:11:40 C 21 42 06.72 -15 20 28.6 c 644
2002-07-29 08:50:23 C 21 42 00.48 -15 20 13.9 c 644
2002-08-08 08:24:50 C 21 25 41.05 -14 41 04.1 c 644
2002-08-08 08:40:03 C 21 25 39.87 -14 41 00.9 c 644
2002-08-27 05:26:26 C 20 50 52.09 -13 06 25.3 c 644
2002-08-27 05:56:53 C 20 50 49.85 -13 06 17.2 c 644
2015-09-15 08:18:53 C 00 47 41.13 +35 01 59.1 u H15
2015-09-15 08:34:17 C 00 47 40.63 +35 02 22.6 u H15
2015-09-15 08:48:04 C 00 47 40.27 +35 02 43.6 u H15
2015-09-15 10:16:33 C 00 47 37.55 +35 04 53.0 q H15
2015-09-15 10:21:00 C 00 47 37.44 +35 05 00.1 q H15
2015-09-15 10:26:19 C 00 47 37.27 +35 05 07.4 q H15
2015-09-15 20:13:54 C 00 47 23.85 +35 19 32.2 o 461
2015-09-15 20:20:53 C 00 47 23.65 +35 19 42.4 o 461
2015-09-15 20:27:52 C 00 47 23.47 +35 19 52.9 o 461
2015-09-16 01:30:42 C 00 47 13.86 +35 27 22.9 q B18
2015-09-16 01:33:49 C 00 47 13.76 +35 27 27.5 q B18
2015-09-16 01:36:59 C 00 47 13.67 +35 27 32.1 q B18
2015-09-16 01:40:08 C 00 47 13.59 +35 27 36.7 q B18
2015-09-16 04:41:51 C 00 47 10.68 +35 32 09.2 q H15
2015-09-16 04:45:25 C 00 47 10.57 +35 32 14.3 q H15
2015-09-16 04:50:45 C 00 47 10.39 +35 32 22.3 q H15
2015-09-16 11:15:06 C 00 46 57.94 +35 41 52.5 q H15
2015-09-16 11:20:28 C 00 46 57.77 +35 42 00.8 q H15
2015-09-16 11:25:49 C 00 46 57.64 +35 42 08.3 q H15
2015-09-16 15:34:12 C 00 46 52.38 +35 48 13.4 q O75
2015-09-16 15:37:16 C 00 46 52.27 +35 48 17.7 q O75
2015-09-16 15:41:23 C 00 46 52.10 +35 48 23.5 q O75
2015-09-17 06:23:03 C 00 46 26.89 +36 10 17.1 o 926
2015-09-17 06:39:49 C 00 46 26.24 +36 10 42.1 o 926
2015-09-17 06:56:36 C 00 46 25.65 +36 11 07.3 o 926
2015-09-17 07:04:12 C 00 46 24.93 +36 11 16.7 q H21
2015-09-17 07:11:16 C 00 46 24.68 +36 11 27.0 q H21
2015-09-17 07:18:21 C 00 46 24.45 +36 11 37.6 q H21
2015-09-17 07:25:25 C 00 46 24.17 +36 11 48.1 q H21
2015-09-17 07:32:29 C 00 46 23.95 +36 11 58.6 q H21
2015-09-17 09:15:14 C 00 46 20.75 +36 14 33.4 o 926
2015-09-17 09:39:41 C 00 46 19.89 +36 15 09.5 o 926
2015-09-17 09:56:30 C 00 46 19.31 +36 15 34.4 o 926
2015-09-17 14:52:46 C 00 46 11.65 +36 22 45.7 q O75
2015-09-17 15:03:34 C 00 46 11.33 +36 23 02.1 q O75
2015-09-17 22:37:29 C 00 45 57.21 +36 34 14.6 q J95
2015-09-17 22:46:09 C 00 45 56.91 +36 34 27.6 q J95
2015-09-17 22:54:26 C 00 45 56.65 +36 34 40.1 q J95
2015-09-20 07:12:07 C 00 44 00.26 +37 58 05.1 q H21
2015-09-20 07:21:33 C 00 43 59.87 +37 58 19.0 q H21
2015-09-20 07:31:03 C 00 43 59.45 +37 58 32.8 q H21
2015-09-21 07:02:19 C 00 43 05.64 +38 33 16.3 t 705
2015-09-21 07:04:11 C 00 43 05.55 +38 33 19.0 t 705
2015-09-21 07:06:03 C 00 43 05.47 +38 33 21.8 t 705