2015 WF

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5551368604 ± 1.64e-01
Semi-major axis (a)2.2746291698 AU ± 8.19e-01
Inclination (i)3.98483511° ± 1.07e+00
Long. of Asc. Node (Ω)214.01819597° ± 1.02e+01
Arg. of Perihelion (ω)184.38262366° ± 7.67e+00
Mean Anomaly (M)333.83084450° ± 5.74e+02
Mean Motion (n)0.2872906900°/day ± 1.55e-01
Perihelion dist (q)1.01188960 AU ± 5.22e-01
Aphelion dist (Q)3.53748480 AU ± 1.33e+00
Orbital Period3.43069830 yr ± 1.85e+00
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.565″
Uncertainty3
Orbit TypeAmor
MOID0.017658 AU
Observations Used21
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-11-22
Observations (21)
Date Type RA Dec Mag Band Observatory
2015-11-16 12:29:28 C 05 16 45.116 -04 26 10.57 L F51
2015-11-16 12:46:22 C 05 16 51.471 -04 25 51.17 L F51
2015-11-16 13:03:18 C 05 16 57.785 -04 25 31.98 L F51
2015-11-17 07:09:25 C 05 24 15.46 -04 05 40.5 o 291
2015-11-17 07:11:24 C 05 24 16.19 -04 05 37.8 o 291
2015-11-17 07:13:23 C 05 24 16.84 -04 05 35.4 o 291
2015-11-17 13:50:25 C 05 26 35.207 -03 57 59.88 t 568
2015-11-17 13:51:57 C 05 26 35.710 -03 57 58.24 t 568
2015-11-17 13:53:29 C 05 26 36.212 -03 57 56.53 t 568
2015-11-18 08:18:09 C 05 33 03.66 -03 39 20.1 o 291
2015-11-18 08:20:21 C 05 33 04.31 -03 39 17.5 o 291
2015-11-18 08:22:31 C 05 33 04.94 -03 39 15.7 o 291
2015-11-19 10:19:11 C 05 40 57.08 -03 14 07.3 o 291
2015-11-19 10:24:14 C 05 40 58.38 -03 14 02.2 o 291
2015-11-19 10:29:21 C 05 40 59.66 -03 13 58.1 o 291
2015-11-20 07:33:43 C 05 46 45.57 -02 54 54.5 t 705
2015-11-20 07:35:10 C 05 46 45.90 -02 54 53.2 t 705
2015-11-20 07:36:36 C 05 46 46.08 -02 54 52.6 t 705
2015-11-22 09:16:40 C 05 57 52.52 -02 14 08.7 u H21
2015-11-22 09:24:37 C 05 57 53.92 -02 14 02.7 u H21
2015-11-22 09:48:37 C 05 57 58.12 -02 13 43.7 u H21