2023 YL1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2512172212 ± 5.66e-08
Semi-major axis (a)1.3379374304 AU ± 1.63e-08
Inclination (i)24.09765722° ± 2.92e-05
Long. of Asc. Node (Ω)280.61755219° ± 9.64e-06
Arg. of Perihelion (ω)134.68303019° ± 3.02e-05
Mean Anomaly (M)109.77352557° ± 2.52e-05
Mean Motion (n)0.6368814071°/day ± 1.16e-08
Perihelion dist (q)1.00182451 AU ± 7.67e-08
Aphelion dist (Q)1.67405035 AU ± 7.84e-08
Orbital Period1.54758213 yr ± 2.83e-08
Physical Parameters
H (abs. magnitude)20.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-21
RMS Residual0.336″
Uncertainty0
Orbit TypeApollo
MOID0.076293 AU
Observations Used67
Oppositions5
Arc Total2013-2026
First Observation Used2023-12-11
Last Observation Used2026-06-18
Observations (70)
Date Type RA Dec Mag Band Observatory
2020-12-12 14:43:43 C 11 35 31.060 -10 58 34.66 V F51
2020-12-12 14:53:20 C 11 35 31.636 -10 58 54.65 V F51
2020-12-12 15:00:59 C 11 35 31.994 -10 59 10.12 V F51
2020-12-12 15:10:43 C 11 35 32.533 -10 59 29.91 V F51
2020-12-12 15:27:57 C 11 35 33.521 -11 00 03.79 V F51
2020-12-17 14:17:26 C 11 42 08.433 -14 57 02.04 V F51
2020-12-17 14:33:30 C 11 42 09.243 -14 57 34.03 V F51
2020-12-17 14:48:23 C 11 42 09.980 -14 58 03.76 V F51
2020-12-17 15:03:18 C 11 42 10.711 -14 58 33.11 V F51
2023-06-20 13:16:36 C 22 04 17.798 +01 04 57.37 V F52
2023-06-20 13:34:08 C 22 04 18.233 +01 05 27.89 V F52
2026-06-13 12:13:47 C 19 58 49.311 -27 23 46.03 V F51
2026-06-13 12:28:44 C 19 58 48.322 -27 23 33.71 V F51
2026-06-17 01:06:33 C 19 53 12.459 -26 08 11.53 W J04
2026-06-17 01:40:06 C 19 53 09.939 -26 07 41.05 W J04
2026-06-18 02:12:55 C 19 51 21.096 -25 44 23.27 V J04
2026-06-18 02:26:24 C 19 51 20.033 -25 44 10.90 V J04
2026-06-18 08:43:27 C 19 50 51.432 -25 38 07.30 V I52
2026-06-18 09:04:44 C 19 50 49.700 -25 37 46.52 V I52
2026-06-18 09:18:18 C 19 50 48.592 -25 37 33.20 V I52