2017 RK2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5090757000
Semi-major axis (a)2.0087292000 AU
Inclination (i)0.42588000°
Long. of Asc. Node (Ω)193.62114000°
Arg. of Perihelion (ω)183.65332000°
Mean Anomaly (M)307.71133000°
Mean Motion (n)0.3461959600°/day
Perihelion dist (q)0.98613400 AU
Aphelion dist (Q)3.03132440 AU
Orbital Period2.84696470 yr
Physical Parameters
H (abs. magnitude)27.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.550″
Uncertainty5
Orbit TypeApollo
MOID0.002050 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-09-19
Observations (29)
Date Type RA Dec Mag Band Observatory
2017-09-13 07:36:52 C 21 00 46.595 -08 42 46.14 L F51
2017-09-13 08:16:02 C 21 01 00.687 -08 39 14.25 L F51
2017-09-13 08:35:37 C 21 01 07.782 -08 37 27.01 L F51
2017-09-14 08:24:56 C 21 15 19.222 -05 53 57.94 U 568
2017-09-14 08:26:17 C 21 15 20.032 -05 53 46.25 U 568
2017-09-14 08:28:05 C 21 15 21.117 -05 53 30.57 U 568
2017-09-16 03:57:51 C 22 11 23.76 +04 57 40.0 q I52
2017-09-16 04:00:36 C 22 11 29.23 +04 58 49.6 q I52
2017-09-16 04:01:54 C 22 11 31.82 +04 59 22.7 q I52
2017-09-16 07:02:11 C 22 17 25.18 +06 16 46.4 q W25
2017-09-16 07:16:33 C 22 17 57.23 +06 23 18.1 q W25
2017-09-16 19:56:26 C 22 56 37.96 +13 18 42.0 q C95
2017-09-16 20:11:03 C 22 57 28.72 +13 28 13.9 q C95
2017-09-17 00:05:03 C 23 11 57.84 +16 04 34.6 U Z80
2017-09-17 00:10:47 C 23 12 20.58 +16 08 35.2 U Z80
2017-09-17 00:19:39 C 23 12 55.90 +16 14 48.6 U Z80
2017-09-17 00:25:56 C 23 13 21.00 +16 19 13.5 U Z80
2017-09-17 06:38:28 C 23 42 50.22 +21 02 36.4 q I52
2017-09-17 06:39:48 C 23 42 56.58 +21 03 38.5 q I52
2017-09-17 06:41:09 C 23 43 03.22 +21 04 41.5 q I52
2017-09-17 06:42:27 C 23 43 09.48 +21 05 41.5 q I52
2017-09-18 00:21:01 C 01 39 20.46 +33 42 35.0 U J95
2017-09-18 00:23:00 C 01 39 35.19 +33 43 41.2 U J95
2017-09-18 00:25:01 C 01 39 50.23 +33 44 49.2 U J95
2017-09-18 00:27:52 C 01 40 11.35 +33 46 23.9 U J95
2017-09-18 00:30:52 C 01 40 33.52 +33 48 03.4 U J95
2017-09-19 11:37:56 C 05 13 33.05 +36 05 18.4 o 926
2017-09-19 11:40:24 C 05 13 41.23 +36 04 54.4 o 926
2017-09-19 11:42:51 C 05 13 49.36 +36 04 29.5 o 926