2025 YL2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5197692144 ± 4.16e-03
Semi-major axis (a)0.9792270155 AU ± 2.40e-03
Inclination (i)18.76193750° ± 3.07e-01
Long. of Asc. Node (Ω)241.01876114° ± 1.75e-01
Arg. of Perihelion (ω)319.82806601° ± 1.33e-01
Mean Anomaly (M)252.58640064° ± 5.24e-01
Mean Motion (n)1.0171551359°/day ± 3.74e-03
Perihelion dist (q)0.47025496 AU ± 4.24e-03
Aphelion dist (Q)1.48819907 AU ± 5.47e-03
Orbital Period0.96900291 yr ± 3.57e-03
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.212″
Uncertainty3
Orbit TypeAten
MOID0.088395 AU
Observations Used16
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-18
Last Observation Used2025-12-21
Observations (17)
Date Type RA Dec Mag Band Observatory
2025-12-18 03:11:19 C 00 30 22.154 -00 41 26.99 V V00
2025-12-18 03:19:22 C 00 30 21.812 -00 41 39.80 V V00
2025-12-18 03:27:25 C 00 30 21.535 -00 41 52.66 V V00
2025-12-18 03:35:28 C 00 30 21.244 -00 42 05.83 V V00
2025-12-18 04:00:32 C 00 30 20.320 -00 42 45.90 V 291
2025-12-18 04:37:16 C 00 30 18.940 -00 43 45.00 V 291
2025-12-19 03:19:26 C 00 29 37.360 -01 19 38.10 V 291
2025-12-19 03:59:04 C 00 29 35.980 -01 20 39.30 V 291
2025-12-19 23:49:17 C 00 29 02.82 -01 51 20.7 V H21
2025-12-19 23:57:36 C 00 29 02.56 -01 51 33.8 V H21
2025-12-20 01:51:27 C 00 28 59.270 -01 54 26.28 W H01
2025-12-20 01:59:07 C 00 28 59.032 -01 54 37.99 W H01
2025-12-20 02:10:47 C 00 28 58.650 -01 54 55.88 W H01
2025-12-20 02:20:48 C 00 28 58.327 -01 55 11.26 W H01
2025-12-21 02:42:29 C 00 28 20.370 -02 31 54.30 V V00
2025-12-21 02:45:52 C 00 28 20.284 -02 31 59.70 V V00
2025-12-21 02:49:16 C 00 28 20.161 -02 32 04.31 V V00