2016 RK40

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6238148827
Semi-major axis (a)2.2298430142 AU
Inclination (i)4.72171141°
Long. of Asc. Node (Ω)344.46011588°
Arg. of Perihelion (ω)306.06049567°
Mean Anomaly (M)284.58523678°
Mean Motion (n)0.2960240100°/day
Perihelion dist (q)0.83884260 AU
Aphelion dist (Q)3.62060860 AU
Orbital Period3.32948550 yr
Physical Parameters
H (abs. magnitude)27.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.425″
Uncertainty
Orbit TypeApollo
MOID0.002749 AU
Observations Used21
Oppositions1
Arc Total2016-2016
First Observation Used
Last Observation Used2016-09-14
Observations (21)
Date Type RA Dec Mag Band Observatory
2016-09-10 05:50:39 C 23 20 42.76 +10 15 20.4 q G96
2016-09-10 05:51:15 C 23 20 43.03 +10 15 20.7 q 703
2016-09-10 05:56:09 C 23 20 46.16 +10 15 34.3 q G96
2016-09-10 06:15:05 C 23 20 57.65 +10 16 21.2 q 703
2016-09-11 06:56:54 C 23 33 08.17 +10 56 38.0 q G96
2016-09-11 06:57:30 C 23 33 08.38 +10 56 39.5 q G96
2016-09-11 06:58:08 C 23 33 08.53 +10 56 39.9 q G96
2016-09-11 06:58:44 C 23 33 08.72 +10 56 40.4 q G96
2016-09-11 07:32:08 C 23 33 11.29 +10 56 39.8 q H21
2016-09-11 07:46:43 C 23 33 15.38 +10 56 54.7 q H21
2016-09-11 08:34:24 C 23 33 34.13 +10 58 24.2 o 291
2016-09-11 08:36:39 C 23 33 34.72 +10 58 26.5 o 291
2016-09-11 08:38:54 C 23 33 35.31 +10 58 28.5 o 291
2016-09-11 10:46:43 C 23 34 08.68 +11 00 22.0 q G96
2016-09-11 11:07:53 C 23 34 14.42 +11 00 39.2 q G96
2016-09-11 11:22:24 C 23 34 18.40 +11 00 51.2 q G96
2016-09-12 06:48:54 C 23 39 31.45 +11 16 16.5 q G96
2016-09-12 06:57:37 C 23 39 32.77 +11 16 22.1 q G96
2016-09-14 05:02:44 C 23 46 08.08 +11 34 24.5 u H21
2016-09-14 05:21:08 C 23 46 09.20 +11 34 29.7 u H21
2016-09-14 05:37:48 C 23 46 10.22 +11 34 34.2 u H21