2015 HK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2467722000
Semi-major axis (a)0.8721859000 AU
Inclination (i)12.53363000°
Long. of Asc. Node (Ω)33.56495000°
Arg. of Perihelion (ω)330.34069000°
Mean Anomaly (M)218.35673000°
Mean Motion (n)1.2100143000°/day
Perihelion dist (q)0.65695470 AU
Aphelion dist (Q)1.08741710 AU
Orbital Period0.81454220 yr
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.450″
Uncertainty8
Orbit TypeAten
MOID0.027933 AU
Observations Used45
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-04-25
Observations (47)
Date Type RA Dec Mag Band Observatory
2015-04-16 07:58:32 C 14 07 44.53 +18 03 36.3 q G96
2015-04-16 08:05:52 C 14 07 40.52 +18 03 24.8 q G96
2015-04-16 08:13:12 C 14 07 36.52 +18 03 14.8 q G96
2015-04-16 08:20:32 C 14 07 32.40 +18 03 03.8 q G96
2015-04-16 08:57:15 C 14 07 12.21 +18 02 08.6 q G96
2015-04-16 09:04:06 C 14 07 08.49 +18 01 58.6 q G96
2015-04-16 09:10:55 C 14 07 04.71 +18 01 47.4 q G96
2015-04-16 09:17:47 C 14 07 00.96 +18 01 37.6 q G96
2015-04-17 04:55:18 C 13 56 37.78 +17 30 09.3 q I52
2015-04-17 04:56:24 C 13 56 37.12 +17 30 07.1 q I52
2015-04-17 04:57:31 C 13 56 36.48 +17 30 05.7 q I52
2015-04-17 04:58:36 C 13 56 35.86 +17 30 03.6 q I52
2015-04-17 07:41:50 C 13 54 59.62 +17 25 29.0 o 926
2015-04-17 07:46:41 C 13 54 56.75 +17 25 19.7 o 926
2015-04-17 07:51:30 C 13 54 53.84 +17 25 11.3 o 926
2015-04-18 05:26:37 C 13 42 23.73 +16 43 08.3 u H21
2015-04-18 05:33:06 C 13 42 19.64 +16 42 55.6 u H21
2015-04-18 05:39:34 C 13 42 15.56 +16 42 42.0 u H21
2015-04-20 04:31:58 C 13 12 11.15 +14 46 03.2 o 926
2015-04-20 04:36:19 C 13 12 08.00 +14 45 51.2 o 926
2015-04-20 04:40:41 C 13 12 04.89 +14 45 39.1 o 926
2015-04-21 00:33:22 C 12 58 01.77 +13 43 48.8 q 204
2015-04-21 01:02:33 C 12 57 40.12 +13 42 11.1 q 204
2015-04-21 03:58:55 C 12 55 40.21 +13 32 49.8 u H21
2015-04-21 04:05:05 C 12 55 35.54 +13 32 29.6 u H21
2015-04-21 04:11:10 C 12 55 30.96 +13 32 09.1 u H21
2015-04-21 05:35:29 C 12 54 27.06 +13 27 27.6 q H21
2015-04-21 05:49:01 C 12 54 16.77 +13 26 41.9 q H21
2015-04-22 03:02:57 C 12 38 48.34 +12 11 40.9 o 926
2015-04-22 03:07:29 C 12 38 44.80 +12 11 24.5 o 926
2015-04-22 03:12:00 C 12 38 41.30 +12 11 07.8 o 926
2015-04-22 04:45:22 C 12 37 26.90 +12 05 20.5 t 705
2015-04-22 04:47:14 C 12 37 25.59 +12 05 14.3 t 705
2015-04-22 04:49:06 C 12 37 23.92 +12 05 06.6 t 705
2015-04-23 03:09:47 C 12 20 24.79 +10 36 52.2 u H21
2015-04-23 03:18:00 C 12 20 18.13 +10 36 18.4 u H21
2015-04-23 03:26:22 C 12 20 11.41 +10 35 44.2 u H21
2015-04-24 02:28:15 C 12 02 20.82 +08 57 20.4 u H21
2015-04-24 02:36:14 C 12 02 14.26 +08 56 45.9 u H21
2015-04-24 02:44:04 C 12 02 07.85 +08 56 11.5 u H21
2015-04-24 03:41:13 C 12 01 24.92 +08 52 16.3 o 695
2015-04-24 03:43:21 C 12 01 23.15 +08 52 06.9 o 695
2015-04-24 03:45:28 C 12 01 21.45 +08 51 57.9 o 695
2015-04-24 03:47:36 C 12 01 19.67 +08 51 48.5 o 695
2015-04-25 05:55:26 C 11 40 48.74 +06 52 42.7 o 926
2015-04-25 06:00:07 C 11 40 44.90 +06 52 20.6 o 926
2015-04-25 06:04:48 C 11 40 41.07 +06 51 58.6 o 926