2025 YX5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.1374066528 ± 2.80e-04
Semi-major axis (a)	1.2406782613 AU ± 5.08e-04
Inclination (i)	23.53014498° ± 2.17e-02
Long. of Asc. Node (Ω)	81.22694440° ± 3.05e-03
Arg. of Perihelion (ω)	335.33208509° ± 2.23e-02
Mean Anomaly (M)	5.19531600° ± 1.97e-02
Mean Motion (n)	0.7132200065°/day ± 4.38e-04
Perihelion dist (q)	1.07020081 AU ± 5.59e-04
Aphelion dist (Q)	1.41115571 AU ± 6.74e-04
Orbital Period	1.38193864 yr ± 8.49e-04

Physical Parameters

H (abs. magnitude)	24.77
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-03
RMS Residual	0.122″
Uncertainty	2
Orbit Type	Amor
MOID	0.095937 AU
Observations Used	15
Oppositions	1
Arc Total	2025-2025
First Observation Used	2025-12-22
Last Observation Used	2025-12-26

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2025-12-22 08:20:45	C	07 29 27.650	+60 21 21.71	–	V	V00
2025-12-22 08:28:50	C	07 29 26.826	+60 22 07.72	–	V	V00
2025-12-22 08:36:52	C	07 29 26.012	+60 22 53.83	–	V	V00
2025-12-22 08:44:55	C	07 29 25.156	+60 23 39.66	–	V	V00
2025-12-22 11:40:36	C	07 29 07.152	+60 40 03.04	–	V	V00
2025-12-22 11:41:45	C	07 29 07.012	+60 40 09.23	–	V	V00
2025-12-22 11:42:53	C	07 29 06.889	+60 40 15.42	–	V	V00
2025-12-22 11:44:02	C	07 29 06.803	+60 40 21.83	–	V	V00
2025-12-23 04:45:02	C	07 27 58.222	+62 13 49.21	–	W	H01
2025-12-23 04:57:15	C	07 27 57.025	+62 14 56.82	–	W	H01
2025-12-23 05:09:19	C	07 27 55.806	+62 16 03.40	–	W	H01
2025-12-23 05:19:04	C	07 27 54.793	+62 16 57.11	–	W	H01
2025-12-26 11:49:28	C	07 19 50.92	+68 30 04.7	–	V	291
2025-12-26 12:04:56	C	07 19 48.65	+68 31 06.7	–	V	291
2025-12-26 12:25:52	C	07 19 45.70	+68 32 30.9	–	V	291