2011 WK14

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2437000437 ± 2.01e-04
Semi-major axis (a)1.6886565224 AU ± 2.19e-06
Inclination (i)1.95699897° ± 1.00e-03
Long. of Asc. Node (Ω)168.31396746° ± 2.91e-02
Arg. of Perihelion (ω)323.34968442° ± 2.94e-02
Mean Anomaly (M)86.00114722° ± 1.70e-02
Mean Motion (n)0.4491591936°/day ± 8.73e-07
Perihelion dist (q)1.27713085 AU ± 3.39e-04
Aphelion dist (Q)2.10018219 AU ± 3.39e-04
Orbital Period2.19438074 yr ± 4.27e-06
Physical Parameters
H (abs. magnitude)21.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.378″
Uncertainty2
Orbit TypeAmor
MOID0.292374 AU
Observations Used22
Oppositions6
Arc Total2011-2022
First Observation Used2011-11-18
Last Observation Used2022-12-26
Observations (22)
Date Type RA Dec Mag Band Observatory
2011-11-18 06:32:47 C 03 12 17.42 +12 37 06.7 r G96
2011-11-18 06:44:26 C 03 12 16.74 +12 37 03.1 r G96
2011-11-18 06:56:01 C 03 12 15.98 +12 36 59.1 r G96
2011-11-18 07:07:38 C 03 12 15.26 +12 36 55.9 r G96
2011-11-18 09:18:54 C 03 12 07.52 +12 36 15.1 o 291
2011-11-18 09:23:41 C 03 12 07.18 +12 36 13.1 o 291
2011-11-18 09:28:26 C 03 12 06.91 +12 36 11.9 o 291
2011-11-18 23:09:58 C 03 11 21.40 +12 31 54.3 t 204
2011-11-18 23:36:10 C 03 11 20.01 +12 31 44.9 u J95
2011-11-18 23:56:47 C 03 11 18.56 +12 31 39.4 t 204
2011-11-19 00:05:11 C 03 11 18.31 +12 31 35.7 u J95
2022-12-14 06:34:21 C 03 50 37.775 +13 48 51.87 U F52
2022-12-14 06:50:06 C 03 50 37.031 +13 48 50.25 U F52
2022-12-14 07:05:47 C 03 50 36.298 +13 48 48.61 U F52
2022-12-17 04:14:50 C 03 47 52.922 +13 42 08.50 V G96
2022-12-17 04:23:00 C 03 47 52.544 +13 42 08.82 V G96
2022-12-17 04:31:09 C 03 47 52.220 +13 42 07.06 V G96
2022-12-17 04:39:18 C 03 47 51.925 +13 42 06.55 V G96
2022-12-26 04:55:02 C 03 42 01.487 +13 37 12.83 V G96
2022-12-26 05:03:09 C 03 42 01.325 +13 37 12.54 V G96
2022-12-26 05:11:17 C 03 42 01.141 +13 37 13.22 V G96
2022-12-26 05:19:23 C 03 42 00.990 +13 37 13.15 V G96