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
2024-08-09 10:15:13 C 22 32 05.246 +16 32 13.66 X F52
2024-08-09 10:33:16 C 22 32 04.253 +16 32 03.99 X F52
2024-08-09 10:51:27 C 22 32 03.254 +16 31 54.16 X F52
2024-08-12 15:41:32 C 22 27 52.23 +15 47 50.0 V D29
2024-08-12 16:01:54 C 22 27 51.07 +15 47 37.9 V D29
2024-08-13 12:50:33 C 22 26 41.048 +15 34 54.69 X F51
2024-08-13 13:06:52 C 22 26 40.108 +15 34 44.48 X F51
2024-08-13 13:23:08 C 22 26 39.167 +15 34 34.38 X F51
2024-08-13 13:39:22 C 22 26 38.234 +15 34 24.19 X F51
2024-08-16 16:07:44 C 22 22 24.24 +14 46 01.7 V D29
2024-08-16 16:28:05 C 22 22 23.04 +14 45 48.0 V D29
2024-08-16 16:48:27 C 22 22 21.84 +14 45 33.9 V D29
2024-08-17 16:52:58 C 22 20 58.32 +14 29 03.2 V D29
2024-08-17 17:08:00 C 22 20 57.43 +14 28 52.0 V D29
2024-08-24 11:37:49 C 22 11 27.101 +12 27 16.00 X F51
2024-08-24 11:57:10 C 22 11 25.940 +12 27 00.66 X F51
2024-08-24 12:16:36 C 22 11 24.776 +12 26 45.01 X F51
2024-08-24 12:35:50 C 22 11 23.595 +12 26 29.59 X F51
2024-08-26 23:16:02 B 22 07 58.704 +11 38 42.04 Z K74
2024-08-26 23:20:08 B 22 07 58.464 +11 38 39.23 Z K74
2024-08-28 01:11:29 B 22 06 28.741 +11 17 05.32 Z Y89
2024-08-28 01:32:52 B 22 06 27.509 +11 16 46.88 Z Y89
2024-08-28 01:54:15 B 22 06 26.271 +11 16 29.33 Z Y89
2024-08-29 23:54:47 B 22 03 48.616 +10 37 22.72 Z Y89
2024-08-30 00:15:59 B 22 03 47.394 +10 37 04.76 Z Y89
2024-08-30 00:37:13 B 22 03 46.162 +10 36 46.45 Z Y89
2024-08-31 07:33:51 C 22 02 01.879 +10 10 02.67 X F51
2024-08-31 08:07:26 C 22 01 59.947 +10 09 33.44 X F51
2024-08-31 08:24:15 C 22 01 58.987 +10 09 19.06 X F51
2024-09-01 14:57:35 C 22 00 17.07 +09 42 33.2 V D29
2024-09-01 15:38:19 C 22 00 14.74 +09 41 57.5 V D29
2024-09-02 07:16:04 C 21 59 23.580 +09 28 11.36 X F52
2024-09-02 07:32:17 C 21 59 22.670 +09 27 57.08 X F52
2024-09-02 07:48:31 C 21 59 21.756 +09 27 42.82 X F52
2024-09-02 08:04:48 C 21 59 20.842 +09 27 28.40 X F52
2024-09-02 15:46:21 C 21 58 55.48 +09 20 38.5 V D29
2024-09-02 16:06:42 C 21 58 54.31 +09 20 20.2 V D29
2024-09-02 16:27:05 C 21 58 53.19 +09 20 02.1 V D29
2024-09-03 10:17:14 C 21 57 55.383 +09 04 13.13 X F51
2024-09-03 10:34:36 C 21 57 54.421 +09 03 57.66 X F51
2024-09-03 10:51:55 C 21 57 53.455 +09 03 42.20 X F51
2024-09-03 12:58:11 C 21 57 47.03 +09 01 48.3 V D29
2024-09-03 13:18:33 C 21 57 45.92 +09 01 30.0 V D29
2024-09-03 13:38:54 C 21 57 44.77 +09 01 12.2 V D29
2024-09-05 13:33:01 C 21 55 13.04 +08 18 18.5 V D29
2024-09-05 13:53:23 C 21 55 11.94 +08 18 00.5 V D29
2024-09-05 14:13:45 C 21 55 10.82 +08 17 42.2 V D29
2024-09-07 07:54:35 C 21 53 03.198 +07 40 09.11 X F51
2024-09-07 08:11:58 C 21 53 02.297 +07 39 53.42 X F51
2024-09-07 08:29:14 C 21 53 01.395 +07 39 37.82 X F51