2025 WG9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.1715122037 ± 3.03e-04
Semi-major axis (a)	1.2463949315 AU ± 5.43e-04
Inclination (i)	18.96715056° ± 2.45e-02
Long. of Asc. Node (Ω)	247.68477667° ± 2.81e-04
Arg. of Perihelion (ω)	101.42429793° ± 3.26e-02
Mean Anomaly (M)	53.67118558° ± 5.42e-02
Mean Motion (n)	0.7083187933°/day ± 4.63e-04
Perihelion dist (q)	1.03262299 AU ± 5.88e-04
Aphelion dist (Q)	1.46016687 AU ± 7.40e-04
Orbital Period	1.39150096 yr ± 9.10e-04

Physical Parameters

H (abs. magnitude)	24.82
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-03
RMS Residual	0.125″
Uncertainty	2
Orbit Type	Amor
MOID	0.159850 AU
Observations Used	15
Oppositions	1
Arc Total	2025-2025
First Observation Used	2025-11-26
Last Observation Used	2025-11-28

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2025-11-26 08:49:48	C	04 36 14.260	+27 56 08.19	–	X	F52
2025-11-26 09:04:42	C	04 36 12.693	+27 54 59.69	–	X	F52
2025-11-26 09:19:38	C	04 36 11.130	+27 53 50.72	–	X	F52
2025-11-26 11:39:52	C	04 35 54.460	+27 42 39.70	–	V	691
2025-11-26 11:51:25	C	04 35 53.340	+27 41 45.30	–	V	691
2025-11-26 12:27:07	C	04 35 51.335	+27 39 17.57	–	V	F51
2025-11-26 12:28:02	C	04 35 51.241	+27 39 13.38	–	V	F51
2025-11-26 12:42:46	C	04 35 49.668	+27 38 04.85	–	V	T12
2025-11-26 12:45:47	C	04 35 49.359	+27 37 50.81	–	V	T12
2025-11-27 04:24:17	C	04 34 30.122	+26 25 24.71	–	V	V06
2025-11-27 04:26:51	C	04 34 29.867	+26 25 13.19	–	V	V06
2025-11-27 04:29:26	C	04 34 29.615	+26 25 01.45	–	V	V06
2025-11-27 04:32:00	C	04 34 29.370	+26 24 49.75	–	V	V06
2025-11-28 11:12:37	C	04 31 50.243	+24 06 11.58	–	V	T12
2025-11-28 11:18:20	C	04 31 49.691	+24 05 45.99	–	V	T12