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
2020-08-26 04:49:02 C 20 48 51.97 +14 42 29.3 V G96
2020-08-26 04:57:56 C 20 48 51.55 +14 42 20.2 V G96
2020-08-26 05:06:49 C 20 48 51.11 +14 42 11.0 V G96
2020-09-08 08:29:15 C 20 37 13.16 +09 18 44.5 V T08
2020-09-08 08:33:53 C 20 37 12.98 +09 18 38.0 V T08
2020-09-08 08:48:31 C 20 37 12.61 +09 18 24.4 V T08
2020-09-08 08:56:29 C 20 37 12.33 +09 18 16.2 V T08
2020-09-21 05:33:12 C 20 32 12.968 +04 26 18.67 U F52
2020-09-21 05:36:54 C 20 32 12.933 +04 26 15.56 U F52
2020-09-21 05:49:50 C 20 32 12.828 +04 26 04.25 U F52
2020-09-21 05:53:30 C 20 32 12.803 +04 26 00.83 U F52
2020-09-21 06:06:36 C 20 32 12.693 +04 25 49.47 U F52
2020-09-21 06:10:16 C 20 32 12.673 +04 25 46.17 U F52
2020-09-21 06:23:23 C 20 32 12.577 +04 25 34.73 U F52
2020-09-21 06:27:03 C 20 32 12.535 +04 25 31.58 U F52
2020-09-22 02:51:12 C 20 32 05.95 +04 07 44.8 V G96
2020-09-22 03:01:48 C 20 32 05.88 +04 07 35.8 V G96
2020-09-22 03:12:26 C 20 32 05.80 +04 07 26.5 V G96
2020-09-30 05:23:47 C 20 32 18.08 +01 29 46.6 V G96
2020-09-30 05:32:03 C 20 32 18.08 +01 29 41.0 V G96
2020-09-30 05:40:19 C 20 32 18.18 +01 29 34.2 V G96
2020-09-30 05:48:35 C 20 32 18.21 +01 29 28.8 V G96
2020-10-06 05:56:46 C 20 33 49.512 -00 13 45.99 U F51
2020-10-06 06:14:44 C 20 33 49.743 -00 13 58.07 U F51
2020-10-06 06:32:37 C 20 33 49.965 -00 14 10.12 U F51
2020-10-11 05:26:24 C 20 35 52.474 -01 30 27.16 U F52
2020-10-11 05:42:08 C 20 35 52.771 -01 30 36.80 U F52
2020-10-11 05:57:53 C 20 35 53.067 -01 30 46.31 U F52
2020-10-11 06:13:36 C 20 35 53.368 -01 30 55.76 U F52
2020-10-14 07:15:28 C 20 37 28.139 -02 13 51.19 U F51
2020-10-14 07:57:49 C 20 37 29.069 -02 14 15.25 U F51
2020-10-14 08:19:06 C 20 37 29.546 -02 14 27.34 U F51
2020-10-18 05:16:09 C 20 39 50.824 -03 04 50.75 U F52
2020-10-18 05:33:53 C 20 39 51.276 -03 04 59.89 U F52
2020-10-18 06:09:15 C 20 39 52.191 -03 05 18.24 U F52
2020-10-31 05:14:09 C 20 50 07.956 -05 21 33.19 U F52
2020-10-31 05:31:43 C 20 50 08.596 -05 21 39.63 U F52
2020-10-31 05:49:15 C 20 50 09.272 -05 21 45.78 U F52
2020-11-05 05:25:28 C 20 54 55.996 -06 01 57.83 U F52
2020-11-05 05:41:08 C 20 54 56.629 -06 02 02.50 U F52
2020-11-05 05:56:48 C 20 54 57.262 -06 02 07.10 U F52
2020-11-08 05:02:21 C 20 57 59.050 -06 23 04.75 U F52
2020-11-08 05:20:01 C 20 57 59.802 -06 23 09.68 U F52
2020-11-08 05:37:39 C 20 58 00.545 -06 23 14.56 U F52
2020-11-08 05:55:15 C 20 58 01.293 -06 23 19.64 U F52
2020-11-18 02:04:11 C 21 08 58.83 -07 18 21.8 V G96
2020-11-18 02:15:05 C 21 08 59.42 -07 18 23.7 V G96
2020-11-18 02:24:01 C 21 08 59.80 -07 18 25.3 V G96
2020-11-18 02:31:25 C 21 09 00.17 -07 18 26.5 V G96
2020-12-03 05:06:34 C 21 28 00.034 -08 04 30.98 U F51