2017 RK1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4349336892 ± 4.71e-08
Semi-major axis (a)2.2078532385 AU ± 7.03e-08
Inclination (i)9.13036625° ± 5.14e-06
Long. of Asc. Node (Ω)180.94893890° ± 9.60e-06
Arg. of Perihelion (ω)176.95078649° ± 1.60e-05
Mean Anomaly (M)178.00361244° ± 4.50e-05
Mean Motion (n)0.3004394609°/day ± 1.44e-08
Perihelion dist (q)1.24758348 AU ± 1.11e-07
Aphelion dist (Q)3.16812299 AU ± 1.45e-07
Orbital Period3.28061527 yr ± 1.57e-07
Physical Parameters
H (abs. magnitude)20.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.255″
Uncertainty0
Orbit TypeAmor
MOID0.241810 AU
Observations Used190
Oppositions4
Arc Total2014-2020
First Observation Used2014-11-25
Last Observation Used2020-06-26
Observations (193)
Date Type RA Dec Mag Band Observatory
2017-10-25 08:11:44 C 02 19 15.81 -05 51 03.4 U G96
2017-11-08 10:17:40 C 02 23 55.484 -07 40 05.49 V F51
2017-11-08 10:35:44 C 02 23 55.627 -07 40 07.41 V F51
2017-11-08 10:53:51 C 02 23 55.764 -07 40 09.10 V F51
2017-11-10 05:24:35 C 02 24 30.19 -07 43 04.1 o 691
2017-11-10 05:47:35 C 02 24 30.38 -07 43 05.0 o 691
2017-11-10 06:11:47 C 02 24 30.57 -07 43 06.1 o 691
2017-11-20 08:40:08 C 02 28 15.870 -07 21 09.54 V F51
2017-11-20 09:16:41 C 02 28 16.345 -07 21 02.08 V F51
2017-11-20 09:34:55 C 02 28 16.590 -07 20 58.21 V F51
2017-11-21 01:47:44 C 02 28 35.20 -07 17 12.9 U 807
2017-11-21 01:52:37 C 02 28 35.26 -07 17 11.2 U 807
2017-11-21 01:57:30 C 02 28 35.33 -07 17 10.1 U 807
2017-12-07 02:46:18 C 02 38 10.51 -05 01 05.0 U 807
2017-12-07 02:52:19 C 02 38 10.69 -05 01 02.3 U 807
2017-12-07 02:58:30 C 02 38 10.87 -05 00 59.8 U 807
2017-12-17 03:11:59 C 02 46 37.87 -03 02 50.8 u H21
2017-12-17 03:22:12 C 02 46 38.24 -03 02 45.6 u H21
2017-12-17 03:30:05 C 02 46 38.53 -03 02 41.1 u H21
2017-12-19 02:46:02 C 02 48 31.64 -02 37 43.8 u H21
2017-12-19 02:56:09 C 02 48 32.00 -02 37 38.1 u H21
2017-12-19 03:08:16 C 02 48 32.47 -02 37 31.6 u H21
2018-01-05 05:49:39 C 03 07 41.626 +01 08 33.77 V F51
2018-01-05 06:06:00 C 03 07 42.427 +01 08 42.88 V F51
2018-01-05 06:22:19 C 03 07 43.237 +01 08 51.71 V F51
2018-01-05 06:38:41 C 03 07 44.051 +01 09 00.85 V F51
2018-01-15 01:36:14 C 03 20 36.43 +03 17 47.3 U 807
2018-01-15 01:57:41 C 03 20 37.64 +03 17 58.8 U 807
2018-01-15 02:19:07 C 03 20 38.80 +03 18 10.3 U 807
2020-05-17 10:30:19 C 16 17 22.321 -06 51 54.79 V F51
2020-05-17 10:46:15 C 16 17 21.663 -06 51 50.02 V F51
2020-05-17 11:02:12 C 16 17 20.871 -06 51 45.54 V F51
2020-05-21 10:39:48 C 16 12 50.626 -06 20 31.17 V F51
2020-05-21 11:16:30 C 16 12 48.780 -06 20 19.15 V F51
2020-05-21 11:34:53 C 16 12 47.861 -06 20 13.44 V F51
2020-05-25 09:51:40 C 16 08 08.594 -05 50 59.83 V F52
2020-05-25 10:07:57 C 16 08 07.758 -05 50 55.29 V F52
2020-05-25 10:24:13 C 16 08 06.932 -05 50 50.61 V F52
2020-06-22 08:17:12 C 15 36 48.762 -03 45 45.78 V F52
2020-06-22 08:32:23 C 15 36 48.206 -03 45 45.17 V F52
2020-06-22 08:47:31 C 15 36 47.624 -03 45 44.16 V F52
2020-06-26 06:39:14 C 15 33 40.995 -03 43 11.57 V F52
2020-06-26 07:15:18 C 15 33 39.853 -03 43 11.10 V F52