2025 WF27

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7545942917 ± 3.74e-05
Semi-major axis (a)2.5807691943 AU ± 3.61e-04
Inclination (i)9.68385661° ± 6.54e-04
Long. of Asc. Node (Ω)69.12351239° ± 1.08e-03
Arg. of Perihelion (ω)231.70843644° ± 1.48e-03
Mean Anomaly (M)19.34997946° ± 4.30e-03
Mean Motion (n)0.2377324834°/day ± 4.99e-05
Perihelion dist (q)0.63333549 AU ± 1.31e-04
Aphelion dist (Q)4.52820290 AU ± 6.41e-04
Orbital Period4.14594703 yr ± 8.70e-04
Physical Parameters
H (abs. magnitude)22.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.228″
Uncertainty1
Orbit TypeApollo
MOID0.083309 AU
Observations Used21
Oppositions1
Arc Total2025-2025
First Observation Used2025-11-07
Last Observation Used2025-12-08
Observations (22)
Date Type RA Dec Mag Band Observatory
2025-11-07 10:23:48 C 02 22 37.837 -05 21 33.23 V F51
2025-11-07 10:39:55 C 02 22 36.395 -05 20 59.00 V F51
2025-11-07 10:55:59 C 02 22 34.903 -05 20 23.61 V F51
2025-11-07 11:12:04 C 02 22 33.489 -05 19 49.53 V F51
2025-11-08 10:05:54 C 02 20 44.472 -04 31 57.92 V F51
2025-11-08 10:09:59 C 02 20 44.119 -04 31 49.47 V F51
2025-11-15 17:43:19 C 02 10 54.176 +00 15 32.65 W O18
2025-11-15 18:40:43 C 02 10 51.701 +00 16 48.60 W O18
2025-11-22 15:27:11 C 02 06 20.485 +03 23 07.44 W O18
2025-11-22 17:44:08 C 02 06 17.636 +03 25 19.83 W O18
2025-11-23 17:37:58 C 02 05 54.871 +03 47 56.64 W O18
2025-11-23 19:18:46 C 02 05 53.153 +03 49 30.01 W O18
2025-11-26 07:25:36 C 02 05 12.510 +04 42 40.56 V F51
2025-11-26 07:43:53 C 02 05 12.286 +04 42 55.75 V F51
2025-11-26 08:02:27 C 02 05 12.038 +04 43 10.70 V F51
2025-11-26 08:20:44 C 02 05 11.813 +04 43 26.48 V F51
2025-11-26 15:48:24 C 02 05 08.092 +04 49 37.80 W O18
2025-11-26 17:36:41 C 02 05 06.892 +04 51 07.74 W O18
2025-12-08 09:07:32 C 02 05 54.057 +08 05 56.43 V F52
2025-12-08 09:23:25 C 02 05 54.216 +08 06 05.59 V F52
2025-12-08 09:39:17 C 02 05 54.363 +08 06 14.82 V F52
2025-12-08 09:55:08 C 02 05 54.532 +08 06 23.97 V F52