2017 QD17

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4079757000
Semi-major axis (a)1.1169899000 AU
Inclination (i)30.48180000°
Long. of Asc. Node (Ω)332.05902000°
Arg. of Perihelion (ω)134.24576000°
Mean Anomaly (M)261.04457000°
Mean Motion (n)0.8348918000°/day
Perihelion dist (q)0.66128520 AU
Aphelion dist (Q)1.57269460 AU
Orbital Period1.18052140 yr
Physical Parameters
H (abs. magnitude)22.43
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.710″
Uncertainty8
Orbit TypeApollo
MOID0.209248 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-08-31
Observations (31)
Date Type RA Dec Mag Band Observatory
2017-08-18 11:40:03 C 23 01 27.433 -13 22 05.07 L F51
2017-08-18 12:12:10 C 23 01 20.796 -13 21 18.96 L F51
2017-08-18 12:28:17 C 23 01 17.449 -13 20 55.92 L F51
2017-08-19 09:58:36 C 22 56 55.319 -12 49 19.12 U 568
2017-08-19 10:00:30 C 22 56 54.908 -12 49 16.29 U 568
2017-08-19 10:01:52 C 22 56 54.611 -12 49 14.21 U 568
2017-08-20 05:42:45 C 22 52 43.67 -12 19 02.4 u H21
2017-08-20 05:54:54 C 22 52 40.96 -12 18 43.4 u H21
2017-08-20 06:07:53 C 22 52 38.08 -12 18 23.1 u H21
2017-08-21 06:44:30 C 22 47 10.23 -11 38 00.4 u 807
2017-08-21 06:50:38 C 22 47 08.81 -11 37 50.0 u 807
2017-08-21 06:56:54 C 22 47 07.34 -11 37 39.5 u 807
2017-08-22 23:14:32 C 22 37 40.75 -10 28 09.4 S 033
2017-08-22 23:21:29 C 22 37 38.99 -10 27 57.2 S 033
2017-08-22 23:35:26 C 22 37 35.56 -10 27 32.1 S 033
2017-08-23 01:29:04 C 22 37 07.29 -10 24 05.1 S 033
2017-08-23 01:36:03 C 22 37 05.54 -10 23 52.7 S 033
2017-08-23 01:43:01 C 22 37 03.86 -10 23 39.7 S 033
2017-08-23 05:23:19 C 22 36 11.02 -10 16 53.7 u H21
2017-08-23 05:40:33 C 22 36 06.68 -10 16 22.0 u H21
2017-08-23 05:59:19 C 22 36 01.93 -10 15 47.7 u H21
2017-08-24 06:15:50 C 22 29 57.51 -09 30 03.4 u H21
2017-08-24 06:24:54 C 22 29 55.13 -09 29 46.5 u H21
2017-08-24 06:35:56 C 22 29 52.23 -09 29 25.2 u H21
2017-08-29 06:11:09 C 21 56 53.57 -05 12 45.7 q G96
2017-08-29 06:17:12 C 21 56 51.72 -05 12 31.9 q G96
2017-08-29 06:23:16 C 21 56 49.89 -05 12 17.7 q G96
2017-08-29 06:29:19 C 21 56 48.03 -05 12 03.1 q G96
2017-08-31 03:16:18 C 21 43 21.98 -03 23 40.5 u 807
2017-08-31 03:20:56 C 21 43 20.55 -03 23 28.5 u 807
2017-08-31 03:23:10 C 21 43 19.85 -03 23 23.2 u 807