2025 YL5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3424418560 ± 2.05e-03
Semi-major axis (a)1.4481637594 AU ± 1.70e-03
Inclination (i)28.78379635° ± 2.72e-01
Long. of Asc. Node (Ω)91.11068144° ± 4.78e-02
Arg. of Perihelion (ω)194.98222897° ± 1.85e-01
Mean Anomaly (M)142.50269910° ± 2.76e-01
Mean Motion (n)0.5655692173°/day ± 9.97e-04
Perihelion dist (q)0.95225187 AU ± 3.17e-03
Aphelion dist (Q)1.94407564 AU ± 3.75e-03
Orbital Period1.74271557 yr ± 3.07e-03
Physical Parameters
H (abs. magnitude)21.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.142″
Uncertainty3
Orbit TypeApollo
MOID0.056409 AU
Observations Used16
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-21
Last Observation Used2025-12-26
Observations (17)
Date Type RA Dec Mag Band Observatory
2025-12-21 08:03:17 C 06 47 45.510 +27 11 54.56 V V00
2025-12-21 08:12:14 C 06 47 44.635 +27 12 02.02 V V00
2025-12-21 08:21:10 C 06 47 43.843 +27 12 10.01 V V00
2025-12-21 08:31:20 C 06 47 42.896 +27 12 18.43 V V00
2025-12-21 09:29:36 C 06 47 37.480 +27 13 07.29 W H01
2025-12-21 09:36:25 C 06 47 36.856 +27 13 13.36 W H01
2025-12-21 09:50:11 C 06 47 35.577 +27 13 24.84 W H01
2025-12-21 09:57:34 C 06 47 34.886 +27 13 31.13 W H01
2025-12-22 07:25:15 C 06 45 38.477 +27 31 45.12 V V00
2025-12-22 07:27:39 C 06 45 38.250 +27 31 47.21 V V00
2025-12-22 07:30:02 C 06 45 38.012 +27 31 49.40 V V00
2025-12-22 07:32:26 C 06 45 37.789 +27 31 51.38 V V00
2025-12-26 01:47:10 C 06 37 11.824 +28 46 59.01 W Z31
2025-12-26 02:00:05 C 06 37 10.596 +28 47 09.51 W Z31
2025-12-26 09:20:07 C 06 36 28.49 +28 53 06.8 V 291
2025-12-26 09:36:17 C 06 36 26.93 +28 53 20.2 V 291
2025-12-26 09:52:28 C 06 36 25.33 +28 53 32.7 V 291