2013 QH17

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3469492156 ± 3.96e-04
Semi-major axis (a)1.5142737913 AU ± 9.33e-04
Inclination (i)13.55865356° ± 1.54e-02
Long. of Asc. Node (Ω)151.06530719° ± 1.98e-03
Arg. of Perihelion (ω)256.05206531° ± 8.19e-03
Mean Anomaly (M)163.21799588° ± 2.13e+00
Mean Motion (n)0.5289390947°/day ± 4.89e-04
Perihelion dist (q)0.98889769 AU ± 8.54e-04
Aphelion dist (Q)2.03964990 AU ± 1.39e-03
Orbital Period1.86340222 yr ± 1.72e-03
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.302″
Uncertainty4
Orbit TypeApollo
MOID0.135431 AU
Observations Used21
Oppositions1
Arc Total2013-2013
First Observation Used2013-08-29
Last Observation Used2013-09-05
Observations (23)
Date Type RA Dec Mag Band Observatory
2013-08-29 08:27:27 C 21 21 07.795 -17 37 58.96 L F51
2013-08-29 08:47:23 C 21 21 06.807 -17 38 56.68 L F51
2013-08-29 09:07:18 C 21 21 05.842 -17 39 53.47 L F51
2013-08-29 09:27:11 C 21 21 04.854 -17 40 50.95 21.9 L F51
2013-08-30 02:24:27 C 21 20 27.22 -18 29 27.1 u 807
2013-08-30 02:32:22 C 21 20 26.86 -18 29 50.6 u 807
2013-08-30 02:40:38 C 21 20 26.49 -18 30 14.7 u 807
2013-08-30 07:48:14 C 21 20 15.270 -18 45 49.76 t 568
2013-08-30 07:50:03 C 21 20 15.184 -18 45 55.14 t 568
2013-08-30 07:51:51 C 21 20 15.095 -18 46 00.42 t 568
2013-09-01 02:02:51 C 21 18 40.20 -20 52 03.5 u 807
2013-09-01 02:10:00 C 21 18 39.86 -20 52 25.3 u 807
2013-09-01 02:15:11 C 21 18 39.58 -20 52 41.3 u 807
2013-09-02 10:14:55 C 21 17 28.60 -22 31 43.4 o 474
2013-09-02 10:20:38 C 21 17 28.34 -22 32 01.9 o 474
2013-09-02 10:25:48 C 21 17 28.09 -22 32 18.4 o 474
2013-09-03 08:25:09 C 21 16 41.38 -23 41 52.6 o 474
2013-09-03 08:35:30 C 21 16 40.94 -23 42 26.9 o 474
2013-09-03 08:45:51 C 21 16 40.39 -23 42 59.1 o 474
2013-09-03 08:56:12 C 21 16 39.95 -23 43 31.4 o 474
2013-09-05 08:37:50 C 21 15 00.07 -26 18 05.0 o 474
2013-09-05 08:48:11 C 21 14 59.58 -26 18 39.5 o 474
2013-09-05 08:58:32 C 21 14 59.12 -26 19 14.4 o 474