2023 YA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3845630812 ± 2.00e+00
Semi-major axis (a)1.6052983973 AU ± 3.00e+00
Inclination (i)5.06959709° ± 4.00e+00
Long. of Asc. Node (Ω)266.02326953° ± 5.00e+00
Arg. of Perihelion (ω)168.73840918° ± 6.00e+00
Mean Anomaly (M)345.39478981° ± 6.46e-02
Mean Motion (n)0.4845608400°/day ± 1.36e+00
Perihelion dist (q)0.98795940 AU ± 3.70e+00
Aphelion dist (Q)2.22274640 AU ± 5.25e+00
Orbital Period2.03402260 yr ± 5.70e+00
Physical Parameters
H (abs. magnitude)28.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.459″
Uncertainty2
Orbit TypeApollo
MOID0.007319 AU
Observations Used34
Oppositions1
Arc Total2023-2023
First Observation Used
Last Observation Used2023-12-20
Observations (34)
Date Type RA Dec Mag Band Observatory
2023-12-18 04:53:39 C 03 15 23.62 +25 05 52.8 V 703
2023-12-18 04:56:39 C 03 15 33.25 +25 05 15.4 V 703
2023-12-19 23:00:43 C 05 29 16.43 +12 39 21.4 V K88
2023-12-19 23:02:32 C 05 29 20.84 +12 38 47.4 V K88
2023-12-19 23:04:19 C 05 29 25.07 +12 38 13.6 V K88
2023-12-19 23:21:31 C 05 30 06.84 +12 32 50.4 V K88
2023-12-19 23:24:11 C 05 30 13.32 +12 32 01.8 V K88
2023-12-19 23:26:51 C 05 30 19.79 +12 31 10.7 V K88
2023-12-19 23:41:20 C 05 31 08.376 +12 26 07.15 V J95
2023-12-19 23:58:32 B 05 31 32.29 +12 21 33.3 X M45
2023-12-19 23:59:35 C 05 31 52.368 +12 20 27.82 V J95
2023-12-20 00:01:19 B 05 31 38.96 +12 20 42.0 X M45
2023-12-20 00:02:53 C 05 32 00.307 +12 19 26.29 V J95
2023-12-20 00:03:59 B 05 31 45.48 +12 19 50.6 X M45
2023-12-20 00:05:32 C 05 32 06.665 +12 18 37.33 V J95
2023-12-20 00:08:23 C 05 32 13.469 +12 17 44.77 V J95
2023-12-20 00:18:13 C 05 32 23.73 +12 15 07.3 o K88
2023-12-20 00:18:52 C 05 32 25.33 +12 14 55.3 o K88
2023-12-20 00:47:11 C 05 33 35.76 +12 06 40.2 V L01
2023-12-20 00:50:10 C 05 33 42.91 +12 05 44.6 V L01
2023-12-20 00:53:26 C 05 33 50.68 +12 04 43.9 V L01
2023-12-20 00:55:13 C 05 33 54.90 +12 04 10.6 V L01
2023-12-20 00:56:59 C 05 33 59.14 +12 03 37.2 V L01
2023-12-20 01:01:28 C 05 34 09.79 +12 02 13.2 V L01
2023-12-20 01:06:08 C 05 34 18.84 +12 00 09.4 o K88
2023-12-20 01:08:09 C 05 34 23.68 +11 59 31.2 o K88
2023-12-20 20:29:41 B 06 17 41.758 +06 46 53.29 Z M49
2023-12-20 20:37:51 B 06 17 56.011 +06 44 51.07 Z M49
2023-12-20 21:01:18 C 06 18 34.00 +06 26 05.4 V 104
2023-12-20 21:08:33 C 06 18 46.76 +06 24 17.1 V 104
2023-12-20 21:10:58 C 06 18 51.02 +06 23 41.1 V 104
2023-12-20 21:23:24 B 06 19 14.422 +06 33 30.24 Z M49
2023-12-20 21:31:03 B 06 19 27.360 +06 31 35.87 Z M49
2023-12-20 21:38:43 B 06 19 40.303 +06 29 42.58 Z M49