2017 QB3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1995291000
Semi-major axis (a)1.5276457000 AU
Inclination (i)17.12951000°
Long. of Asc. Node (Ω)332.87355000°
Arg. of Perihelion (ω)1.54882000°
Mean Anomaly (M)129.99729000°
Mean Motion (n)0.5219995500°/day
Perihelion dist (q)1.22283590 AU
Aphelion dist (Q)1.83245550 AU
Orbital Period1.88813900 yr
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.230″
Uncertainty6
Orbit TypeAmor
MOID0.210442 AU
Observations Used11
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-08-25
Observations (11)
Date Type RA Dec Mag Band Observatory
2017-08-18 10:58:10 C 22 46 23.927 -18 21 12.07 L F51
2017-08-18 11:14:21 C 22 46 21.927 -18 20 27.75 L F51
2017-08-18 11:30:32 C 22 46 19.903 -18 19 42.67 L F51
2017-08-19 09:45:53 C 22 43 50.386 -17 17 39.28 U 568
2017-08-19 09:47:16 C 22 43 50.215 -17 17 35.42 U 568
2017-08-19 09:48:51 C 22 43 50.019 -17 17 31.04 U 568
2017-08-21 06:21:47 C 22 38 42.58 -15 10 02.1 u 807
2017-08-21 06:29:32 C 22 38 41.60 -15 09 39.6 u 807
2017-08-21 06:37:31 C 22 38 40.59 -15 09 16.3 u 807
2017-08-25 07:37:06 C 22 27 26.43 -10 25 05.5 U H21
2017-08-25 08:03:54 C 22 27 23.17 -10 23 46.3 U H21