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
2022-07-09 14:18:00 C 22 48 06.859 +03 33 10.92 U F52
2022-07-31 04:28:11 C 22 25 19.01 +00 38 10.8 X W84
2022-07-31 05:21:20 C 22 25 16.07 +00 37 47.5 X W84
2022-07-31 05:35:13 C 22 25 15.30 +00 37 41.4 X W84
2022-07-31 06:28:53 C 22 25 12.32 +00 37 17.8 X W84
2022-08-01 11:42:25 C 22 23 36.739 +00 24 13.60 U F52
2022-08-01 11:59:57 C 22 23 35.755 +00 24 05.78 U F52
2022-08-01 12:17:28 C 22 23 34.764 +00 23 57.89 U F52
2022-08-03 16:49:02 C 22 20 39.90 -00 00 03.4 V D29
2022-08-03 17:39:56 C 22 20 37.05 -00 00 26.7 V D29
2022-08-25 16:04:39 C 21 50 39.61 -04 24 49.6 V D29
2022-08-25 16:28:50 C 21 50 38.37 -04 25 01.4 V D29
2022-09-01 08:35:32 C 21 42 28.332 -05 44 09.34 U F51
2022-09-01 08:55:03 C 21 42 27.372 -05 44 18.79 U F51
2022-09-01 09:14:32 C 21 42 26.405 -05 44 28.05 U F51
2022-09-01 09:34:02 C 21 42 25.438 -05 44 37.39 U F51
2022-09-17 03:39:53 C 21 27 20.948 -08 27 40.18 V G96
2022-09-17 03:48:38 C 21 27 20.653 -08 27 43.34 V G96
2022-09-17 03:57:24 C 21 27 20.365 -08 27 46.37 V G96
2022-09-17 04:06:12 C 21 27 20.120 -08 27 49.86 V G96
2022-09-19 06:45:29 C 21 25 49.964 -08 46 26.69 U F51
2022-09-19 06:46:29 C 21 25 49.938 -08 46 27.19 U F51
2022-09-19 07:01:14 C 21 25 49.486 -08 46 32.54 U F51
2022-09-19 07:02:25 C 21 25 49.470 -08 46 32.82 U F51
2022-09-19 07:16:29 C 21 25 49.063 -08 46 37.61 U F51
2022-09-19 07:31:30 C 21 25 48.597 -08 46 43.45 U F51
2022-09-19 07:32:29 C 21 25 48.573 -08 46 43.71 U F51
2024-10-12 11:55:05 C 02 20 00.786 -04 58 49.50 X F51
2024-10-12 12:13:34 C 02 19 59.930 -04 58 57.99 X F51
2024-10-12 12:32:06 C 02 19 59.088 -04 59 06.73 X F51
2024-10-12 12:50:36 C 02 19 58.227 -04 59 15.19 X F51
2024-11-02 06:49:04 C 01 54 33.707 -08 31 35.54 V G96
2024-11-02 06:56:34 C 01 54 33.260 -08 31 38.50 V G96
2024-11-02 07:04:04 C 01 54 32.846 -08 31 40.84 V G96
2024-11-02 07:11:33 C 01 54 32.479 -08 31 43.50 V G96
2024-12-01 06:38:24 C 01 22 11.860 -10 59 30.71 X F52
2024-12-01 06:55:04 C 01 22 11.279 -10 59 31.36 X F52
2024-12-01 07:11:52 C 01 22 10.693 -10 59 32.38 X F52
2024-12-02 04:16:16 C 01 21 28.573 -11 00 33.59 V G96
2024-12-02 04:40:46 C 01 21 27.832 -11 00 31.14 V G96