2025 WJ16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3680606503 ± 4.51e-05
Semi-major axis (a)1.9494198974 AU ± 1.76e-04
Inclination (i)9.80907979° ± 8.24e-04
Long. of Asc. Node (Ω)46.46179776° ± 1.45e-03
Arg. of Perihelion (ω)50.57774523° ± 2.18e-03
Mean Anomaly (M)348.51736567° ± 2.04e-03
Mean Motion (n)0.3621213947°/day ± 4.90e-05
Perihelion dist (q)1.23191514 AU ± 1.42e-04
Aphelion dist (Q)2.66692465 AU ± 2.56e-04
Orbital Period2.72181180 yr ± 3.68e-04
Physical Parameters
H (abs. magnitude)23.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.152″
Uncertainty1
Orbit TypeAmor
MOID0.280222 AU
Observations Used25
Oppositions1
Arc Total2025-2025
First Observation Used2025-11-28
Last Observation Used2025-12-26
Observations (25)
Date Type RA Dec Mag Band Observatory
2025-11-28 12:22:18 C 07 35 32.665 +40 03 29.37 X F52
2025-11-28 12:38:22 C 07 35 34.613 +40 03 49.77 X F52
2025-11-28 12:54:29 C 07 35 36.536 +40 04 10.17 X F52
2025-11-28 13:10:43 C 07 35 38.432 +40 04 29.87 X F52
2025-11-28 15:01:02 C 07 35 51.578 +40 06 45.67 V F51
2025-11-28 15:01:58 C 07 35 51.677 +40 06 46.97 V F51
2025-12-01 08:02:21 C 07 44 12.548 +41 27 09.72 V V06
2025-12-01 08:11:30 C 07 44 13.672 +41 27 21.28 V V06
2025-12-01 08:20:39 C 07 44 14.777 +41 27 33.01 V V06
2025-12-01 08:29:48 C 07 44 15.871 +41 27 44.42 V V06
2025-12-02 07:07:56 C 07 47 10.00 +41 55 38.2 V 695
2025-12-02 07:17:36 C 07 47 11.18 +41 55 50.5 V 695
2025-12-02 07:27:15 C 07 47 12.35 +41 56 03.0 V 695
2025-12-02 10:29:45 C 07 47 34.085 +41 59 51.01 W H01
2025-12-02 10:40:11 C 07 47 35.338 +42 00 03.96 W H01
2025-12-11 12:10:24 C 08 14 51.90 +46 20 50.8 V 290
2025-12-11 12:18:32 C 08 14 52.81 +46 20 60.0 V 290
2025-12-11 12:24:52 C 08 14 53.52 +46 21 06.9 V 290
2025-12-13 13:49:24 C 08 20 51.227 +47 17 16.09 X F51
2025-12-13 14:07:42 C 08 20 53.176 +47 17 36.35 X F51
2025-12-13 14:44:20 C 08 20 57.134 +47 18 16.18 X F51
2025-12-26 11:59:11 C 08 53 44.198 +52 20 35.60 X F52
2025-12-26 12:17:53 C 08 53 45.661 +52 20 51.03 X F52
2025-12-26 12:36:33 C 08 53 47.115 +52 21 06.31 X F52
2025-12-26 12:55:14 C 08 53 48.586 +52 21 21.72 X F52