2017 QA

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0669450000
Semi-major axis (a)1.2377585000 AU
Inclination (i)19.40905000°
Long. of Asc. Node (Ω)319.74109000°
Arg. of Perihelion (ω)11.23232000°
Mean Anomaly (M)353.01319000°
Mean Motion (n)0.7157316000°/day
Perihelion dist (q)1.15489680 AU
Aphelion dist (Q)1.32062020 AU
Orbital Period1.37706320 yr
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.200″
Uncertainty7
Orbit TypeAmor
MOID0.141204 AU
Observations Used12
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-08-29
Observations (12)
Date Type RA Dec Mag Band Observatory
2017-08-15 09:46:51 C 21 01 04.755 -11 58 37.13 L F51
2017-08-15 10:03:44 C 21 01 01.237 -11 57 16.46 L F51
2017-08-15 10:37:31 C 21 00 54.215 -11 54 35.12 L F51
2017-08-16 07:45:50 C 20 56 58.044 -10 14 17.06 L F51
2017-08-16 08:03:20 C 20 56 54.540 -10 12 55.15 L F51
2017-08-16 08:20:44 C 20 56 51.045 -10 11 33.45 L F51
2017-08-16 08:38:04 C 20 56 47.556 -10 10 11.96 L F51
2017-08-17 03:28:55 C 20 53 20.05 -08 41 05.9 u 807
2017-08-17 03:33:50 C 20 53 19.09 -08 40 43.1 u 807
2017-08-17 03:38:44 C 20 53 18.14 -08 40 20.3 u 807
2017-08-29 05:50:27 C 20 13 00.43 +09 52 16.7 o 291
2017-08-29 05:58:00 C 20 12 59.56 +09 52 39.5 o 291