501878 (2014 WF365)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7615721848 ± 2.51e-08
Semi-major axis (a)2.2637376484 AU ± 1.42e-08
Inclination (i)17.81843503° ± 4.78e-06
Long. of Asc. Node (Ω)165.67955530° ± 1.63e-05
Arg. of Perihelion (ω)15.22749298° ± 1.67e-05
Mean Anomaly (M)44.37653814° ± 9.84e-06
Mean Motion (n)0.2893830806°/day ± 2.72e-09
Perihelion dist (q)0.53973802 AU ± 5.70e-08
Aphelion dist (Q)3.98773727 AU ± 6.21e-08
Orbital Period3.40595684 yr ± 3.21e-08
Physical Parameters
H (abs. magnitude)17.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.275″
Uncertainty0
Orbit TypeApollo
MOID0.286947 AU
Observations Used210
Oppositions12
Arc Total2007-2024
First Observation Used2007-10-11
Last Observation Used2024-12-01
Observations (240)
Date Type RA Dec Mag Band Observatory
2014-12-29 01:04:22 C 01 41 51.37 -14 39 49.2 u 807
2015-01-06 10:35:42 S 01 38 47.494 -13 42 05.76 L C51
2015-01-06 13:44:56 S 01 38 46.008 -13 41 01.68 L C51
2015-01-06 15:19:33 S 01 38 45.331 -13 40 29.35 L C51
2015-01-06 16:54:10 S 01 38 44.563 -13 39 56.27 L C51
2015-01-07 00:53:29 C 01 38 40.97 -13 37 15.2 u 807
2015-01-07 01:01:56 C 01 38 40.89 -13 37 11.3 u 807
2015-01-07 01:10:34 C 01 38 40.86 -13 37 08.5 u 807
2015-01-08 00:50:44 C 01 38 32.40 -13 29 01.2 u 807
2015-01-08 00:56:25 C 01 38 32.38 -13 28 58.8 u 807
2015-01-08 01:02:18 C 01 38 32.35 -13 28 56.0 u 807
2015-01-08 01:07:29 C 01 38 32.31 -13 28 54.2 u 807
2015-01-08 01:13:36 C 01 38 32.24 -13 28 52.2 u 807
2015-01-16 00:47:24 C 01 38 50.12 -12 14 51.1 u 807
2015-01-16 00:50:55 C 01 38 50.14 -12 14 49.7 u 807
2015-01-16 00:55:06 C 01 38 50.17 -12 14 47.7 u 807
2015-01-16 00:58:22 C 01 38 50.19 -12 14 46.9 u 807
2015-01-16 01:02:47 C 01 38 50.21 -12 14 44.1 u 807
2015-01-24 00:49:27 C 01 41 33.91 -10 47 32.2 u 807
2015-01-24 00:56:30 C 01 41 34.06 -10 47 28.6 u 807
2015-01-24 01:03:35 C 01 41 34.23 -10 47 25.1 u 807
2015-05-06 11:12:00 C 23 43 04.54 +26 36 00.0 o 926
2015-05-06 11:18:52 C 23 43 03.43 +26 35 57.2 o 926
2015-05-06 11:25:43 C 23 43 02.38 +26 35 55.8 o 926
2015-05-07 11:10:40 C 23 39 22.08 +26 27 58.9 o 926
2015-05-07 11:24:24 C 23 39 20.06 +26 27 54.4 o 926
2015-05-24 10:29:28 C 23 00 22.65 +24 16 15.2 q 703
2015-05-24 10:37:27 C 23 00 22.09 +24 16 12.8 q 703
2015-05-24 10:45:27 C 23 00 21.55 +24 16 11.6 q 703
2015-05-24 10:53:24 C 23 00 20.97 +24 16 08.7 q 703
2015-06-09 09:08:32 S 22 36 27.662 +22 23 08.59 L C51
2015-06-09 10:43:09 S 22 36 21.418 +22 22 36.41 L C51
2015-06-11 11:32:15 S 22 33 04.66 +22 05 25.8 L C51
2015-06-11 14:41:07 S 22 32 51.72 +22 04 17.0 L C51
2015-06-11 16:15:33 S 22 32 45.25 +22 03 42.5 L C51
2015-06-11 17:49:59 S 22 32 38.78 +22 03 07.7 L C51
2015-06-11 19:24:36 S 22 32 32.27 +22 02 33.4 L C51
2015-06-11 20:59:02 S 22 32 25.77 +22 01 58.5 L C51
2015-06-11 22:33:28 S 22 32 19.274 +22 01 23.74 L C51
2015-06-12 01:42:31 S 22 32 06.19 +22 00 14.0 L C51
2015-06-13 09:55:03 C 22 29 51.93 +21 48 00.5 o 926
2015-06-13 10:11:13 C 22 29 50.69 +21 47 54.8 o 926
2015-06-13 10:27:25 C 22 29 49.53 +21 47 48.0 o 926
2015-06-14 00:10:21 C 22 28 50.99 +21 42 20.0 628
2015-06-14 00:43:52 C 22 28 48.56 +21 42 07.0 628
2015-06-14 01:15:16 C 22 28 46.23 +21 41 55.2 628
2015-06-17 09:33:08 C 22 22 49.38 +21 08 10.1 q 703
2015-06-17 09:41:04 C 22 22 48.77 +21 08 06.4 q 703
2015-06-17 09:49:01 C 22 22 48.11 +21 08 02.9 q 703
2015-06-17 09:56:57 C 22 22 47.53 +21 07 59.4 q 703