2013 HK11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9370268824
Semi-major axis (a)2.1997018610 AU
Inclination (i)17.77130290°
Long. of Asc. Node (Ω)72.79423767°
Arg. of Perihelion (ω)282.50949130° ± 6.00e+00
Mean Anomaly (M)297.70171775°
Mean Motion (n)0.3021119100°/day
Perihelion dist (q)0.13852620 AU
Aphelion dist (Q)4.26081340 AU
Orbital Period3.26239270 yr
Physical Parameters
H (abs. magnitude)20.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.347″
Uncertainty
Orbit TypeApollo
MOID0.190192 AU
Observations Used20
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-04-22
Observations (22)
Date Type RA Dec Mag Band Observatory
2013-04-16 09:20:24 C 17 36 39.06 +34 26 32.7 u 703
2013-04-16 09:30:59 C 17 36 43.20 +34 27 46.8 u 703
2013-04-16 09:52:12 C 17 36 51.73 +34 30 15.1 u 703
2013-04-16 11:33:06 C 17 37 32.15 +34 42 01.7 u 703
2013-04-16 11:33:44 C 17 37 32.32 +34 42 07.8 u 703
2013-04-16 11:34:22 C 17 37 32.58 +34 42 11.4 u 703
2013-04-17 11:24:49 C 17 48 18.92 +37 37 16.8 u 703
2013-04-17 11:26:18 C 17 48 19.48 +37 37 28.9 u 703
2013-04-17 17:23:51 C 17 51 21.56 +38 23 34.8 o 300
2013-04-17 17:30:14 C 17 51 24.81 +38 24 25.2 o 300
2013-04-17 17:36:36 C 17 51 28.02 +38 25 14.8 o 300
2013-04-17 17:42:58 C 17 51 31.31 +38 26 05.5 o 300
2013-04-20 01:34:54 C 18 28 39.87 +46 21 09.9 q J95
2013-04-20 01:40:52 C 18 28 44.85 +46 22 03.9 q J95
2013-04-20 01:47:30 C 18 28 50.50 +46 23 04.6 q J95
2013-04-21 01:09:31 C 18 51 00.67 +49 56 25.5 q J95
2013-04-21 01:15:03 C 18 51 06.51 +49 57 16.3 q J95
2013-04-21 01:20:39 C 18 51 12.42 +49 58 07.8 q J95
2013-04-22 07:00:43 C 19 27 44.72 +54 22 49.2 t H01
2013-04-22 07:11:02 C 19 27 59.34 +54 24 18.4 t H01
2013-04-22 07:20:07 C 19 28 12.18 +54 25 36.6 t H01
2013-04-22 07:30:06 C 19 28 26.34 +54 27 02.9 t H01