2023 YL1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2511739505 ± 4.72e-05
Semi-major axis (a)1.3378499844 AU ± 9.50e-05
Inclination (i)24.09511085° ± 2.77e-03
Long. of Asc. Node (Ω)280.61696912° ± 6.34e-04
Arg. of Perihelion (ω)134.68031771° ± 2.90e-03
Mean Anomaly (M)109.82136355° ± 5.19e-02
Mean Motion (n)0.6369438509°/day ± 6.78e-05
Perihelion dist (q)1.00181692 AU ± 9.51e-05
Aphelion dist (Q)1.67388305 AU ± 1.35e-04
Orbital Period1.54743041 yr ± 1.65e-04
Physical Parameters
H (abs. magnitude)20.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.398″
Uncertainty2
Orbit TypeApollo
MOID0.076284 AU
Observations Used47
Oppositions1
Arc Total2023-2024
First Observation Used2023-12-11
Last Observation Used2024-01-20
Observations (47)
Date Type RA Dec Mag Band Observatory
2023-12-11 12:45:09 C 11 54 23.70 +46 51 01.3 V G96
2023-12-11 12:52:49 C 11 54 21.49 +46 50 34.4 V G96
2023-12-11 13:00:28 C 11 54 19.24 +46 50 07.9 V G96
2023-12-26 12:08:32 C 10 09 59.479 +14 09 49.72 V T05
2023-12-26 12:12:30 C 10 09 58.188 +14 09 22.82 V T05
2023-12-26 12:17:03 C 10 09 56.818 +14 08 50.46 V T05
2023-12-26 12:24:56 C 10 09 54.317 +14 07 54.48 V T05
2023-12-28 11:36:06 C 09 56 16.805 +08 34 34.97 V T08
2023-12-28 11:54:11 C 09 56 11.338 +08 32 28.07 V T08
2023-12-28 12:06:10 C 09 56 07.730 +08 31 04.33 V T08
2023-12-28 22:06:52 C 09 53 16.86 +07 20 14.5 q L04
2023-12-28 22:28:38 C 09 53 10.49 +07 17 42.3 q L04
2023-12-29 02:51:45 B 09 51 56.590 +06 48 13.97 Z Y05
2023-12-29 03:04:56 B 09 51 52.685 +06 46 41.95 Z Y05
2023-12-29 03:17:54 B 09 51 48.823 +06 45 11.45 Z Y05
2024-01-01 12:14:38 C 09 29 18.046 -02 20 16.94 V T08
2024-01-01 12:17:17 C 09 29 17.225 -02 20 34.15 V T08
2024-01-01 12:56:37 C 09 29 05.909 -02 24 45.43 V T08
2024-01-01 13:37:51 C 09 28 54.091 -02 29 07.37 V T08
2024-01-03 13:26:02 C 09 16 12.941 -07 20 58.60 V T05
2024-01-03 13:31:29 C 09 16 11.371 -07 21 29.66 V T05
2024-01-03 13:39:19 C 09 16 09.221 -07 22 14.38 V T05
2024-01-03 14:30:03 C 09 15 55.224 -07 27 08.89 V T05
2024-01-05 11:50:26 C 09 04 24.763 -11 37 08.08 V T08
2024-01-05 11:53:06 C 09 04 24.082 -11 37 22.62 V T08
2024-01-05 11:57:05 C 09 04 22.978 -11 37 43.93 V T08
2024-01-05 12:29:03 C 09 04 14.441 -11 40 29.89 V T08
2024-01-06 07:56:33 C 08 59 25.548 -13 18 27.50 V W68
2024-01-06 08:02:05 C 08 59 24.139 -13 18 54.97 V W68
2024-01-06 08:13:29 C 08 59 21.187 -13 19 51.38 V W68
2024-01-06 08:26:47 C 08 59 17.767 -13 20 56.72 V W68
2024-01-08 05:25:31 C 08 48 37.733 -16 49 31.76 V W88
2024-01-08 05:33:33 C 08 48 35.746 -16 50 06.18 V W88
2024-01-10 01:40:07 B 08 38 36.427 -19 49 01.81 Z M49
2024-01-10 01:43:16 B 08 38 35.700 -19 49 13.67 Z M49
2024-01-10 01:46:23 B 08 38 34.997 -19 49 25.73 Z M49
2024-01-12 14:00:37 C 08 25 54.653 -23 14 52.33 V 474
2024-01-12 14:03:12 C 08 25 54.067 -23 15 00.54 V 474
2024-01-12 14:05:46 C 08 25 53.522 -23 15 08.42 V 474
2024-01-12 14:08:21 C 08 25 52.961 -23 15 16.27 V 474
2024-01-13 04:11:11 C 08 23 06.154 -23 57 31.07 V W68
2024-01-13 04:16:18 C 08 23 05.064 -23 57 47.66 V W68
2024-01-13 04:40:22 C 08 22 59.976 -23 58 56.89 V W68
2024-01-13 04:48:40 C 08 22 58.330 -23 59 21.44 V W68
2024-01-20 02:49:23 C 07 54 21.420 -29 58 33.40 V 807
2024-01-20 02:52:51 C 07 54 20.880 -29 58 38.80 V 807
2024-01-20 02:56:18 C 07 54 20.330 -29 58 44.30 V 807