162980 (2001 RR17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4886796304 ± 1.13e-08
Semi-major axis (a)1.5533824896 AU ± 2.30e-09
Inclination (i)30.39824913° ± 2.28e-06
Long. of Asc. Node (Ω)177.59857852° ± 4.59e-06
Arg. of Perihelion (ω)351.48950262° ± 4.97e-06
Mean Anomaly (M)10.50450706° ± 6.20e-06
Mean Motion (n)0.5090901194°/day ± 1.13e-09
Perihelion dist (q)0.79427611 AU ± 1.75e-08
Aphelion dist (Q)2.31248887 AU ± 1.78e-08
Orbital Period1.93605463 yr ± 4.30e-09
Physical Parameters
H (abs. magnitude)16.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.250″
Uncertainty0
Orbit TypeApollo
MOID0.197807 AU
Observations Used1050
Gaia Obs Used50
Oppositions19
Arc Total1976-2016
First Observation Used1976-11-16
Last Observation Used2024-11-04
Observations (1137)
Date Type RA Dec Mag Band Observatory
2024-09-07 08:46:35 C 21 53 00.493 +07 39 22.15 X F51
2024-09-08 06:58:12 C 21 51 54.489 +07 19 18.34 X F52
2024-09-08 07:15:20 C 21 51 53.616 +07 19 02.88 X F52
2024-09-08 07:32:24 C 21 51 52.753 +07 18 47.49 X F52
2024-09-08 07:49:27 C 21 51 51.881 +07 18 32.04 X F52
2024-09-09 05:14:50 C 21 50 49.214 +06 59 07.80 V G96
2024-09-09 05:22:17 C 21 50 48.851 +06 59 01.10 V G96
2024-09-09 05:29:44 C 21 50 48.476 +06 58 54.44 V G96
2024-09-09 05:37:13 C 21 50 48.102 +06 58 47.60 V G96
2024-09-11 04:29:35 C 21 48 35.752 +06 16 24.71 V G96
2024-09-11 04:37:08 C 21 48 35.356 +06 16 17.87 V G96
2024-09-11 04:44:40 C 21 48 35.010 +06 16 11.21 V G96
2024-09-11 04:52:12 C 21 48 34.643 +06 16 04.12 V G96
2024-09-21 05:37:59 C 21 39 03.878 +02 43 38.27 X F51
2024-09-21 05:54:27 C 21 39 03.317 +02 43 24.25 X F51
2024-09-21 06:10:54 C 21 39 02.752 +02 43 10.33 X F51
2024-09-24 02:19:28 C 21 36 57.550 +01 46 01.99 V G96
2024-09-24 02:27:32 C 21 36 57.326 +01 45 55.58 V G96
2024-09-24 02:35:34 C 21 36 57.085 +01 45 48.89 V G96
2024-09-24 02:43:37 C 21 36 56.844 +01 45 42.23 V G96
2024-09-28 06:45:08 C 21 34 23.779 +00 25 19.15 X F52
2024-09-28 07:01:34 C 21 34 23.380 +00 25 06.35 X F52
2024-09-28 07:34:45 C 21 34 22.586 +00 24 40.43 X F52
2024-10-04 05:25:05 C 21 31 49.829 -01 21 10.71 X F52
2024-10-04 05:44:16 C 21 31 49.536 -01 21 24.40 X F52
2024-10-04 06:03:29 C 21 31 49.256 -01 21 37.96 X F52
2024-10-06 03:02:06 C 21 31 16.352 -01 53 01.90 V G96
2024-10-06 03:09:35 C 21 31 16.273 -01 53 07.15 V G96
2024-10-06 03:17:05 C 21 31 16.158 -01 53 12.01 V G96
2024-10-06 03:24:35 C 21 31 16.090 -01 53 17.09 V G96
2024-10-20 03:18:23 C 21 30 54.292 -05 12 30.06 V G96
2024-10-20 03:25:47 C 21 30 54.385 -05 12 33.52 V G96
2024-10-20 03:33:11 C 21 30 54.436 -05 12 37.51 V G96
2024-10-20 03:40:34 C 21 30 54.436 -05 12 41.58 V G96
2024-11-04 05:32:14 C 21 36 58.061 -07 40 17.39 X F51
2024-11-04 05:50:36 C 21 36 58.482 -07 40 23.15 X F51
2024-11-04 06:08:55 C 21 36 58.911 -07 40 29.13 X F51