2013 HQ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6803111000
Semi-major axis (a)1.4013215000 AU
Inclination (i)32.97661000°
Long. of Asc. Node (Ω)36.60001000°
Arg. of Perihelion (ω)54.48383000°
Mean Anomaly (M)246.16772000°
Mean Motion (n)0.5941517500°/day
Perihelion dist (q)0.44798690 AU
Aphelion dist (Q)2.35465610 AU
Orbital Period1.65884830 yr
Physical Parameters
H (abs. magnitude)22.15
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.750″
Uncertainty8
Orbit TypeApollo
MOID0.114874 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-05-04
Observations (41)
Date Type RA Dec Mag Band Observatory
2013-04-16 10:54:04 C 16 35 55.78 +43 08 56.1 u 703
2013-04-16 11:01:27 C 16 35 45.00 +43 07 55.4 u 703
2013-04-16 11:08:55 C 16 35 34.13 +43 06 51.9 u 703
2013-04-16 11:16:22 C 16 35 23.20 +43 05 49.6 u 703
2013-04-16 11:28:58 C 16 35 05.17 +43 04 04.5 u 703
2013-04-16 11:29:36 C 16 35 04.27 +43 03 59.6 u 703
2013-04-16 11:36:30 C 16 34 54.33 +43 03 02.7 u 703
2013-04-16 11:37:46 C 16 34 52.36 +43 02 51.4 u 703
2013-04-16 18:08:11 C 16 25 46.68 +42 06 40.5 19.6 C48
2013-04-16 18:09:12 C 16 25 45.32 +42 06 31.9 19.5 C48
2013-04-16 18:12:45 C 16 25 40.41 +42 06 01.2 19.4 C48
2013-04-16 18:15:47 C 16 25 36.17 +42 05 34.8 19.4 C48
2013-04-17 11:20:35 C 16 02 33.79 +39 25 33.8 u 703
2013-04-17 11:21:20 C 16 02 32.78 +39 25 26.9 u 703
2013-04-17 11:22:04 C 16 02 31.88 +39 25 20.1 u 703
2013-04-17 11:22:49 C 16 02 30.91 +39 25 10.6 u 703
2013-04-17 16:25:07 C 15 56 07.58 +38 34 33.1 o 300
2013-04-17 16:31:24 C 15 55 59.50 +38 33 28.3 o 300
2013-04-17 16:37:47 C 15 55 51.45 +38 32 25.5 o 300
2013-04-17 16:50:33 C 15 55 35.07 +38 30 15.3 o 300
2013-04-17 21:06:29 C 15 50 18.92 +37 45 46.5 q 104
2013-04-17 21:11:03 C 15 50 13.23 +37 44 59.5 q 104
2013-04-17 21:12:11 C 15 50 11.80 +37 44 47.8 q 104
2013-04-17 22:07:04 C 15 49 03.11 +37 35 15.9 u 113
2013-04-17 22:17:03 C 15 48 50.71 +37 33 31.9 u 113
2013-04-17 22:27:03 C 15 48 38.37 +37 31 47.3 u 113
2013-04-18 11:33:58 C 15 33 01.29 +35 11 47.1 u G96
2013-04-18 11:34:33 C 15 33 00.64 +35 11 40.7 u G96
2013-04-18 11:35:07 C 15 32 59.96 +35 11 34.2 u G96
2013-04-18 11:35:41 C 15 32 59.31 +35 11 28.2 u G96
2013-04-18 22:02:38 C 15 21 31.39 +33 15 45.8 t 204
2013-04-18 22:11:46 C 15 21 21.47 +33 14 05.1 t 204
2013-04-18 22:22:59 C 15 21 09.32 +33 12 00.9 t 204
2013-04-18 22:32:52 C 15 20 58.60 +33 10 11.2 t 204
2013-04-25 05:37:39 C 13 38 06.09 +08 46 03.6 u H21
2013-04-25 05:40:49 C 13 38 04.76 +08 45 41.5 u H21
2013-04-25 05:44:00 C 13 38 03.42 +08 45 19.5 u H21
2013-05-04 04:25:53 C 12 47 58.98 -06 54 07.4 u 807
2013-05-04 04:30:12 C 12 47 58.44 -06 54 18.5 u 807
2013-05-04 04:39:20 C 12 47 57.16 -06 54 41.9 u 807
2013-05-04 04:43:48 C 12 47 56.57 -06 54 52.7 u 807