2002 QW47

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5182185201 ± 6.96e-08
Semi-major axis (a)1.9716037902 AU ± 2.59e-08
Inclination (i)4.22073074° ± 1.43e-05
Long. of Asc. Node (Ω)116.23224306° ± 1.85e-04
Arg. of Perihelion (ω)140.93146801° ± 1.81e-04
Mean Anomaly (M)165.33938958° ± 8.73e-05
Mean Motion (n)0.3560268974°/day ± 7.02e-09
Perihelion dist (q)0.94988219 AU ± 1.38e-07
Aphelion dist (Q)2.99332539 AU ± 1.43e-07
Orbital Period2.76840399 yr ± 5.46e-08
Physical Parameters
H (abs. magnitude)20.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.359″
Uncertainty0
Orbit TypeApollo
MOID0.003188 AU
Observations Used49
Oppositions9
Arc Total2002-2016
First Observation Used2002-02-22
Last Observation Used2016-10-09
Observations (56)
Date Type RA Dec Mag Band Observatory
2005-11-04 06:48:55 C 01 40 48.60 +02 38 57.1 b 568
2005-11-05 06:38:44 C 01 39 40.52 +02 34 49.6 b 568
2005-11-05 06:41:36 C 01 39 40.38 +02 34 49.0 b 568
2005-11-05 06:44:26 C 01 39 40.24 +02 34 48.7 b 568
2016-10-09 06:28:24 C 01 24 15.03 -00 17 16.3 o 291
2016-10-09 06:37:02 C 01 24 14.42 -00 17 19.3 o 291