2017 QA3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2954847000
Semi-major axis (a)1.2011747000 AU
Inclination (i)9.96951000° ± 4.00e+00
Long. of Asc. Node (Ω)141.97591000° ± 5.00e+00
Arg. of Perihelion (ω)91.94462000° ± 6.00e+00
Mean Anomaly (M)155.58449000°
Mean Motion (n)0.7486775400°/day
Perihelion dist (q)0.84624600 AU
Aphelion dist (Q)1.55610340 AU
Orbital Period1.31646480 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.480″
Uncertainty7
Orbit TypeApollo
MOID0.035082 AU
Observations Used13
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-08-21
Observations (13)
Date Type RA Dec Mag Band Observatory
2017-08-18 10:33:26 C 22 07 28.520 -19 14 01.17 L F51
2017-08-18 10:49:28 C 22 07 27.688 -19 15 00.63 L F51
2017-08-18 11:05:39 C 22 07 26.839 -19 16 00.57 L F51
2017-08-19 09:32:00 C 22 06 56.169 -20 34 53.55 U 568
2017-08-19 09:33:23 C 22 06 56.102 -20 34 58.13 U 568
2017-08-19 09:34:46 C 22 06 56.035 -20 35 02.81 U 568
2017-08-19 10:22:02 C 22 06 49.88 -20 37 46.4 o 291
2017-08-19 10:27:49 C 22 06 53.499 -20 38 01.41 V F51
2017-08-19 10:29:48 C 22 06 49.57 -20 38 10.9 o 291
2017-08-19 10:37:36 C 22 06 49.26 -20 38 36.8 o 291
2017-08-21 04:01:01 C 22 05 58.83 -22 42 36.4 u 807
2017-08-21 04:07:07 C 22 05 58.60 -22 42 53.4 u 807
2017-08-21 04:13:21 C 22 05 58.33 -22 43 10.7 u 807