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
2024-12-22 10:10:07 C 06 48 13.439 +21 51 21.02 V G96
2024-12-22 10:17:33 C 06 48 14.112 +21 51 21.74 V G96
2024-12-22 10:24:59 C 06 48 14.864 +21 51 23.00 V G96
2024-12-22 10:32:26 C 06 48 15.599 +21 51 24.52 V G96
2024-12-22 11:11:58 C 06 48 19.360 +21 51 32.00 V I52
2024-12-22 11:26:29 C 06 48 20.860 +21 51 35.30 V I52
2024-12-24 07:30:08 C 06 53 10.648 +22 02 00.31 V G96
2024-12-24 07:37:21 C 06 53 11.382 +22 02 02.40 V G96
2024-12-24 07:45:27 C 06 53 12.167 +22 02 04.06 V G96
2024-12-25 06:43:39 C 06 55 46.934 +22 07 34.00 V I52
2024-12-25 06:46:31 C 06 55 47.226 +22 07 34.18 V I52
2024-12-25 06:49:22 C 06 55 47.525 +22 07 35.04 V I52
2024-12-25 06:52:13 C 06 55 47.816 +22 07 35.98 V I52
2024-12-26 21:17:54 C 07 00 12.94 +22 16 44.0 V L01
2024-12-26 21:23:03 C 07 00 13.51 +22 16 45.6 V L01
2024-12-26 21:28:48 C 07 00 14.11 +22 16 47.3 V L01
2024-12-30 08:54:20 C 07 10 18.564 +22 37 38.21 X F52
2024-12-30 09:12:41 C 07 10 20.615 +22 37 43.45 X F52
2024-12-30 09:30:59 C 07 10 22.646 +22 37 48.59 X F52
2024-12-30 09:49:24 C 07 10 24.692 +22 37 53.52 X F52
2024-12-30 21:49:58 C 07 11 55.108 +22 40 24.00 X 033
2024-12-30 21:51:45 C 07 11 55.428 +22 40 24.20 X 033
2024-12-30 21:53:31 C 07 11 55.608 +22 40 24.70 X 033
2024-12-30 21:55:18 C 07 11 55.838 +22 40 25.20 X 033
2025-01-02 05:38:28 B 07 19 05.902 +22 54 09.31 X W05
2025-01-02 06:02:47 B 07 19 08.668 +22 54 15.31 X W05
2025-01-02 06:26:37 B 07 19 11.516 +22 54 20.58 X W05
2025-01-02 06:49:44 C 07 19 15.416 +22 54 26.93 V G96
2025-01-02 06:57:17 C 07 19 16.291 +22 54 29.02 V G96
2025-01-02 07:04:49 C 07 19 17.202 +22 54 30.85 V G96
2025-01-03 12:20:31 C 07 23 08.663 +23 01 32.63 X F51
2025-01-03 12:38:57 C 07 23 10.870 +23 01 36.32 X F51
2025-01-03 12:57:16 C 07 23 13.091 +23 01 39.82 X F51
2025-01-03 13:15:36 C 07 23 15.316 +23 01 43.19 X F51
2025-01-06 15:18:59 C 07 33 30.59 +23 17 54.8 V D29
2025-01-06 15:39:21 C 07 33 33.18 +23 17 59.5 V D29
2025-01-06 15:59:43 C 07 33 35.77 +23 18 04.0 V D29
2025-01-08 14:51:22 C 07 40 18.51 +23 27 17.9 V D29
2025-01-08 15:11:44 C 07 40 21.12 +23 27 22.8 V D29
2025-01-08 15:32:06 C 07 40 23.83 +23 27 27.2 V D29
2025-01-18 07:34:29 C 08 15 12.960 +23 54 13.57 V I52
2025-01-18 07:39:15 C 08 15 13.514 +23 54 13.18 V I52
2025-01-18 07:44:01 C 08 15 14.191 +23 54 14.15 V I52
2025-01-18 07:52:19 C 08 15 15.332 +23 54 14.36 V I52
2025-01-19 08:22:31 C 08 18 58.374 +23 54 47.41 V V00
2025-01-19 08:30:36 C 08 18 59.468 +23 54 47.30 V V00
2025-01-19 08:36:30 C 08 19 00.224 +23 54 47.99 V G96
2025-01-19 08:43:58 C 08 19 01.258 +23 54 46.69 V G96
2025-01-19 08:48:47 C 08 19 01.960 +23 54 47.12 V V00
2025-01-19 08:51:25 C 08 19 02.305 +23 54 46.51 V G96