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
2015-09-21 08:54:07 C 00 43 00.48 +38 36 00.4 R G45
2015-09-21 09:02:57 C 00 43 00.07 +38 36 13.4 R G45
2015-09-21 09:11:50 C 00 42 59.70 +38 36 25.9 R G45
2015-09-21 09:20:37 C 00 42 59.28 +38 36 39.3 R G45
2015-09-22 08:16:29 C 00 42 02.42 +39 10 18.4 q H21
2015-09-22 08:21:17 C 00 42 02.20 +39 10 25.3 q H21
2015-09-22 08:26:04 C 00 42 01.98 +39 10 32.1 q H21
2015-09-23 06:43:26 C 00 41 04.05 +39 43 09.9 q H21
2015-09-23 06:49:32 C 00 41 03.74 +39 43 18.6 q H21
2015-09-23 06:55:28 C 00 41 03.43 +39 43 27.3 q H21
2015-09-23 07:01:25 C 00 41 03.11 +39 43 36.1 q H21
2015-09-23 07:07:32 C 00 41 02.79 +39 43 44.8 q H21
2015-09-23 08:37:55 C 00 40 58.76 +39 45 59.7 u 926
2015-09-23 08:58:38 C 00 40 57.65 +39 46 29.5 u 926
2015-09-23 09:14:39 C 00 40 56.84 +39 46 52.6 u 926
2015-09-24 05:07:37 C 00 40 02.54 +40 15 46.0 u H21
2015-09-24 05:13:38 C 00 40 02.24 +40 15 55.1 u H21
2015-09-24 05:17:10 C 00 40 02.06 +40 16 00.2 u H21
2015-09-25 05:32:57 C 00 38 51.00 +40 51 07.0 u H21
2015-09-25 05:39:10 C 00 38 50.63 +40 51 16.0 u H21
2015-09-25 05:45:22 C 00 38 50.28 +40 51 24.8 u H21
2015-09-25 05:51:57 C 00 38 49.92 +40 51 34.2 u H21
2015-10-01 07:43:19 C 00 30 22.94 +44 16 02.9 u 926
2015-10-01 08:01:26 C 00 30 21.65 +44 16 26.9 u 926
2015-10-01 08:17:37 C 00 30 20.44 +44 16 48.2 u 926
2015-10-02 06:03:29 C 00 28 53.60 +44 45 58.3 q H21
2015-10-02 06:18:58 C 00 28 52.41 +44 46 18.9 q H21
2015-10-02 06:29:19 C 00 28 51.62 +44 46 32.6 q H21
2015-10-07 05:47:43 C 00 20 04.88 +47 18 30.3 q H21
2015-10-07 05:54:42 C 00 20 04.29 +47 18 38.6 q H21
2015-10-07 06:01:40 C 00 20 03.68 +47 18 47.0 q H21
2015-10-08 05:13:31 C 00 18 13.06 +47 46 30.5 q H21
2015-10-08 05:21:34 C 00 18 12.33 +47 46 39.9 q H21
2015-10-08 05:29:35 C 00 18 11.64 +47 46 49.2 q H21
2015-10-11 05:48:42 C 00 12 11.22 +49 08 50.3 u H21
2015-10-11 05:53:03 C 00 12 10.84 +49 08 55.0 u H21
2015-10-11 05:57:24 C 00 12 10.42 +49 08 59.6 u H21
2015-10-11 06:01:45 C 00 12 10.02 +49 09 04.3 u H21
2015-10-11 06:06:06 C 00 12 09.59 +49 09 08.7 u H21
2015-10-11 06:10:51 C 00 12 09.16 +49 09 14.1 u H21
2015-10-15 05:21:41 C 00 03 52.99 +50 46 15.4 u H21
2015-10-15 05:26:03 C 00 03 52.57 +50 46 19.5 u H21
2015-10-15 05:30:24 C 00 03 52.14 +50 46 23.5 u H21
2015-10-15 05:34:45 C 00 03 51.69 +50 46 28.0 u H21
2015-10-15 05:39:06 C 00 03 51.32 +50 46 31.9 u H21
2015-10-21 06:24:12 C 23 51 10.75 +52 48 41.8 q H45
2015-10-21 06:26:47 C 23 51 10.43 +52 48 44.2 q H45
2015-10-21 06:28:14 C 23 51 10.37 +52 48 45.0 q H45
2015-10-21 06:29:49 C 23 51 10.21 +52 48 46.4 q H45
2015-10-21 06:31:24 C 23 51 10.03 +52 48 47.0 q H45