IAA RAS IAA Minor Planet Database

2015 RJ83

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4520335712 ± 7.33e-08
Semi-major axis (a)2.0976982543 AU ± 2.57e-08
Inclination (i)13.66599940° ± 1.13e-05
Long. of Asc. Node (Ω)165.69115656° ± 1.30e-05
Arg. of Perihelion (ω)204.63821280° ± 3.54e-05
Mean Anomaly (M)125.11182997° ± 1.87e-05
Mean Motion (n)0.3244064900°/day ± 5.97e-09
Perihelion dist (q)1.14946880 AU ± 1.54e-07
Aphelion dist (Q)3.04592780 AU ± 1.58e-07
Orbital Period3.03818730 yr ± 5.59e-08
Physical Parameters
H (abs. magnitude)20.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual2.167″
Uncertainty0
Orbit TypeAmor
MOID0.160841 AU
Observations Used476
Oppositions4
Arc Total2015-2024
First Observation Used—
Last Observation Used2024-11-22
Observations (842)
Date Type RA Dec Mag Band Observatory
2018-09-14 20:14:41 S 23 56 45.442 -11 57 39.20 – V C57
2018-09-14 20:14:41 s 1 -164617.28 4 +327789.76 7340.0 – C57
2018-09-14 20:44:41 S 23 56 52.008 -11 59 06.36 – V C57
2018-09-14 20:44:41 s 1 -165438.21 4 +326918.71 3350.0 – C57
2018-09-14 21:14:41 S 23 56 57.828 -12 00 41.87 – V C57
2018-09-14 21:14:41 s 1 -166254.88 9 +326039.27 7970.0 – C57
2018-09-14 21:44:41 S 23 57 04.274 -12 02 08.34 – V C57
2018-09-14 21:44:41 s 1 -167067.27 9 +325151.43 1000.0 – C57
2018-09-14 22:14:41 S 23 57 10.500 -12 03 34.92 – V C57
2018-09-14 22:14:41 s 1 -167875.35 0 +324255.20 2270.0 – C57
2018-09-15 00:44:41 S 23 57 41.599 -12 10 52.61 – V C57
2018-09-15 00:44:41 s 1 -171849.76 8 +319648.10 5290.0 – C57
2018-09-15 01:44:41 S 23 57 54.331 -12 13 59.84 – V C57
2018-09-15 01:44:41 s 1 -173408.13 5 +317746.47 5340.0 – C57
2018-09-15 02:14:41 S 23 57 59.647 -12 15 16.20 – V C57
2018-09-15 02:14:41 s 1 -174180.45 4 +316783.05 5460.0 – C57
2018-09-15 02:44:41 S 23 58 06.646 -12 16 50.95 – V C57
2018-09-15 02:44:41 s 1 -174948.14 8 +315811.23 2060.0 – C57
2018-09-15 03:14:41 S 23 58 13.135 -12 18 27.36 – V C57
2018-09-15 03:14:41 s 1 -175711.18 5 +314831.01 4920.0 – C57
2018-09-15 05:54:16 C 00 01 43.85 -12 39 30.5 – V G96
2018-09-15 06:01:44 C 00 01 45.19 -12 39 54.4 – V G96
2018-09-15 06:09:11 C 00 01 46.56 -12 40 18.3 – V G96
2018-09-15 06:14:41 S 23 58 49.850 -12 27 08.82 – V C57
2018-09-15 06:14:41 s 1 -180189.57 6 +308773.11 2230.0 – C57
2018-09-15 06:16:37 C 00 01 47.89 -12 40 42.0 – V G96
2018-09-15 06:44:41 S 23 58 56.143 -12 28 36.26 – V C57
2018-09-15 06:44:41 s 1 -180918.99 6 +307734.01 3190.0 – C57
2018-09-15 07:14:41 S 23 59 02.534 -12 30 04.00 – V C57
2018-09-15 07:14:41 s 1 -181643.46 8 +306686.51 8750.0 – C57
2018-09-15 07:44:41 S 23 59 09.346 -12 31 32.63 – V C57
2018-09-15 07:44:41 s 1 -182362.95 2 +305630.58 8700.0 – C57
2018-09-15 10:44:41 S 23 59 47.762 -12 40 42.64 – V C57
2018-09-15 10:44:41 s 1 -186572.98 0 +299118.14 8200.0 – C57
2018-09-15 11:14:41 S 23 59 53.426 -12 41 57.95 – V C57
2018-09-15 11:14:41 s 1 -187256.47 2 +298003.24 2670.0 – C57
2018-09-15 11:44:41 S 23 59 59.902 -12 43 29.39 – V C57
2018-09-15 11:44:41 s 1 -187934.66 5 +296879.89 9740.0 – C57
2018-09-15 12:03:27 C 00 02 52.75 -12 58 56.6 – U T08
2018-09-15 12:14:41 S 00 00 06.660 -12 45 08.60 – V C57
2018-09-15 12:14:41 s 1 -188607.51 7 +295748.12 9180.0 – C57
2018-09-15 12:18:01 C 00 02 55.37 -12 59 42.8 – U T08
2018-09-15 12:32:36 C 00 02 58.01 -13 00 28.6 – U T08
2018-09-15 12:47:12 C 00 03 00.66 -13 01 15.1 – U T08
2018-09-15 14:44:41 S 00 00 38.750 -12 52 32.84 – V C57
2018-09-15 14:44:41 s 1 -191890.21 5 +289962.58 3710.0 – C57
2018-09-15 17:14:41 S 00 01 10.601 -12 59 57.34 – V C57
2018-09-15 17:14:41 s 1 -195033.08 2 +283965.75 1660.0 – C57
2018-09-15 17:44:41 S 00 01 17.573 -13 01 26.11 – V C57
2018-09-15 17:44:41 s 1 -195644.39 5 +282741.00 1340.0 – C57