2017 WQ15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5012208667
Semi-major axis (a)2.1741240154 AU
Inclination (i)2.99233932°
Long. of Asc. Node (Ω)128.23403004° ± 5.00e+00
Arg. of Perihelion (ω)270.71618110°
Mean Anomaly (M)184.66298784°
Mean Motion (n)0.3080300500°/day
Perihelion dist (q)1.08388480 AU
Aphelion dist (Q)3.25892340 AU
Orbital Period3.19971270 yr
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.140″
Uncertainty
Orbit TypeAmor
MOID0.105261 AU
Observations Used11
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-11-26
Observations (11)
Date Type RA Dec Mag Band Observatory
2017-11-24 12:00:22 C 05 04 51.176 +00 33 59.69 L F51
2017-11-24 12:19:11 C 05 04 52.835 +00 34 30.21 L F51
2017-11-24 12:38:01 C 05 04 54.490 +00 35 00.66 L F51
2017-11-24 12:56:53 C 05 04 56.169 +00 35 31.20 L F51
2017-11-25 05:14:47 C 05 06 40.68 +01 01 30.7 o 691
2017-11-25 05:38:14 C 05 06 42.73 +01 02 08.4 o 691
2017-11-25 06:01:42 C 05 06 44.82 +01 02 45.7 o 691
2017-11-26 04:56:28 C 05 09 00.03 +01 38 58.0 U H01
2017-11-26 05:02:05 C 05 09 00.51 +01 39 07.0 U H01
2017-11-26 05:18:50 C 05 09 01.93 +01 39 33.3 U H01
2017-11-26 05:37:15 C 05 09 03.47 +01 40 02.2 U H01