2024 YS4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4851809815 ± 2.85e-05
Semi-major axis (a)2.2097240261 AU ± 1.39e-04
Inclination (i)1.62241077° ± 7.63e-05
Long. of Asc. Node (Ω)99.09492675° ± 5.51e-05
Arg. of Perihelion (ω)19.60957066° ± 6.61e-05
Mean Anomaly (M)91.94807407° ± 8.65e-03
Mean Motion (n)0.3000580064°/day ± 2.82e-05
Perihelion dist (q)1.13760795 AU ± 9.52e-05
Aphelion dist (Q)3.28184010 AU ± 2.15e-04
Orbital Period3.28478582 yr ± 3.09e-04
Physical Parameters
H (abs. magnitude)23.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.167″
Uncertainty1
Orbit TypeAmor
MOID0.153764 AU
Observations Used68
Oppositions1
Arc Total2024-2025
First Observation Used2024-12-22
Last Observation Used2025-02-20
Observations (72)
Date Type RA Dec Mag Band Observatory
2025-01-19 08:58:53 C 08 19 03.281 +23 54 46.66 V G96
2025-01-19 09:02:23 C 08 19 03.817 +23 54 46.98 V V00
2025-01-20 13:27:57 C 08 23 20.622 +23 54 54.77 X F52
2025-01-20 13:46:26 C 08 23 23.181 +23 54 53.32 X F52
2025-01-20 14:05:02 C 08 23 25.774 +23 54 51.86 X F52
2025-01-20 14:23:29 C 08 23 28.368 +23 54 50.25 X F52
2025-01-23 07:05:00 C 08 33 12.845 +23 52 18.66 V G96
2025-01-23 07:12:41 C 08 33 13.878 +23 52 18.12 V G96
2025-01-23 07:20:20 C 08 33 14.882 +23 52 17.83 V G96
2025-01-23 07:28:01 C 08 33 15.923 +23 52 17.58 V G96
2025-02-02 06:49:13 C 09 06 28.249 +23 14 09.53 V G96
2025-02-02 06:57:18 C 09 06 29.164 +23 14 07.66 V G96
2025-02-02 07:05:23 C 09 06 30.035 +23 14 05.78 V G96
2025-02-02 07:13:27 C 09 06 30.953 +23 14 04.06 V G96
2025-02-05 07:51:22 C 09 15 30.659 +22 54 28.34 X F52
2025-02-05 08:08:41 C 09 15 32.521 +22 54 24.15 X F52
2025-02-05 08:26:00 C 09 15 34.376 +22 54 19.86 X F52
2025-02-05 08:43:20 C 09 15 36.217 +22 54 15.52 X F52
2025-02-20 07:39:25 C 09 51 10.621 +20 41 19.02 X F52
2025-02-20 07:57:53 C 09 51 11.912 +20 41 11.89 X F52
2025-02-20 08:16:13 C 09 51 13.189 +20 41 04.83 X F52
2025-02-20 08:34:29 C 09 51 14.460 +20 40 57.46 X F52