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
2015-06-23 09:01:52 C 22 11 12.64 +19 56 13.2 q 703
2015-06-23 09:06:12 C 22 11 12.19 +19 56 10.2 q 703
2015-06-23 09:10:32 C 22 11 11.83 +19 56 08.0 q 703
2015-06-23 09:14:52 C 22 11 11.36 +19 56 05.2 q 703
2015-06-24 09:13:53 C 22 09 07.58 +19 42 27.1 q 703
2015-06-24 09:18:13 C 22 09 07.17 +19 42 24.9 q 703
2015-06-24 09:22:33 C 22 09 06.74 +19 42 21.5 q 703
2015-06-24 09:26:52 C 22 09 06.41 +19 42 19.4 q 703
2015-06-25 08:58:15 C 22 07 02.99 +19 28 26.8 q 703
2015-06-25 08:59:47 C 22 07 02.82 +19 28 25.2 q 703
2015-06-25 09:00:44 C 22 07 02.69 +19 28 24.9 q 703
2015-06-25 09:01:43 C 22 07 02.58 +19 28 24.3 q 703
2015-06-25 09:04:26 C 22 07 02.38 +19 28 23.1 q 703
2015-07-07 09:22:24 C 21 39 36.32 +15 57 32.5 q 703
2015-07-07 09:28:12 C 21 39 35.71 +15 57 28.3 q 703
2015-07-07 09:34:00 C 21 39 35.10 +15 57 22.9 q 703
2015-07-10 22:53:11 C 21 30 56.96 +14 40 37.9 628
2015-07-10 23:35:01 C 21 30 52.64 +14 39 58.9 628
2015-07-11 00:19:00 C 21 30 48.06 +14 39 17.7 628
2015-07-13 08:50:27 C 21 25 01.99 +13 45 15.9 q H45
2015-07-13 08:53:42 C 21 25 01.64 +13 45 12.6 q H45
2015-07-13 08:56:31 C 21 25 01.31 +13 45 10.3 q H45
2015-07-13 08:59:23 C 21 25 01.05 +13 45 07.4 q H45
2015-07-13 09:01:16 C 21 25 00.85 +13 45 05.3 q H45
2015-07-13 09:02:47 C 21 25 00.70 +13 45 04.0 q H45
2015-07-19 08:14:42 C 21 10 32.78 +11 18 33.5 q H45
2015-07-19 08:16:09 C 21 10 32.62 +11 18 31.5 q H45
2015-07-19 08:18:05 C 21 10 32.41 +11 18 29.6 q H45
2015-07-19 08:19:47 C 21 10 32.22 +11 18 27.9 q H45
2015-07-19 08:21:25 C 21 10 32.09 +11 18 26.2 q H45
2015-07-19 08:23:28 C 21 10 31.86 +11 18 23.8 q H45
2015-07-20 09:14:11 C 21 08 04.19 +10 51 53.2 q H45
2015-07-20 09:16:16 C 21 08 04.00 +10 51 50.7 q H45
2015-07-20 09:18:13 C 21 08 03.77 +10 51 48.7 q H45
2015-07-20 09:21:30 C 21 08 03.44 +10 51 45.1 q H45
2015-07-20 09:23:04 C 21 08 03.29 +10 51 43.4 q H45
2015-07-21 08:04:11 C 21 05 50.15 +10 27 19.0 R G45
2015-07-21 08:05:35 C 21 05 50.01 +10 27 17.7 R G45
2015-07-21 08:12:52 C 21 05 49.30 +10 27 09.6 R G45
2015-07-21 08:13:04 C 21 05 49.25 +10 27 09.2 R G45
2015-07-21 08:20:11 C 21 05 48.54 +10 27 01.7 R G45
2015-07-21 08:32:34 C 21 05 47.29 +10 26 48.4 R G45
2015-08-05 05:47:22 C 20 34 42.57 +03 56 07.5 R G45
2015-08-05 05:55:28 C 20 34 41.91 +03 55 59.4 R G45
2015-08-05 06:02:51 C 20 34 41.37 +03 55 51.5 R G45
2015-08-05 06:29:31 C 20 34 39.35 +03 55 23.1 R G45
2015-08-05 06:36:53 C 20 34 38.78 +03 55 15.1 R G45
2015-08-07 10:02:53 C 20 30 56.99 +03 01 08.8 o H15
2015-08-07 10:16:45 C 20 30 56.02 +03 00 53.6 o H15
2015-08-07 10:30:37 C 20 30 54.93 +03 00 38.9 o H15