2024 YY4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1430300833 ± 1.25e-05
Semi-major axis (a)1.0636438555 AU ± 8.57e-06
Inclination (i)0.82646034° ± 3.34e-05
Long. of Asc. Node (Ω)329.99538168° ± 2.83e-03
Arg. of Perihelion (ω)196.62524823° ± 2.49e-03
Mean Anomaly (M)239.45901398° ± 2.62e-03
Mean Motion (n)0.8984996717°/day ± 1.09e-05
Perihelion dist (q)0.91151079 AU ± 1.52e-05
Aphelion dist (Q)1.21577692 AU ± 1.65e-05
Orbital Period1.09696900 yr ± 1.33e-05
Physical Parameters
H (abs. magnitude)26.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.292″
Uncertainty1
Orbit TypeApollo
MOID0.010690 AU
Observations Used89
Oppositions1
Arc Total2024-2025
First Observation Used2024-12-06
Last Observation Used2025-01-03
Observations (91)
Date Type RA Dec Mag Band Observatory
2024-12-27 21:02:20 B 08 29 21.343 +65 13 51.13 q L47
2024-12-27 21:02:37 C 08 29 15.660 +65 13 35.20 W 246
2024-12-27 21:05:37 B 08 29 26.662 +65 14 29.22 q L47
2024-12-27 21:06:19 C 08 29 21.390 +65 14 15.60 W 246
2024-12-27 21:06:41 C 08 29 22.070 +65 14 19.90 W 246
2024-12-27 21:07:04 C 08 29 22.600 +65 14 24.10 W 246
2024-12-27 21:07:27 C 08 29 23.260 +65 14 28.40 W 246
2024-12-27 21:07:49 C 08 29 23.880 +65 14 32.50 W 246
2024-12-27 21:08:12 C 08 29 24.420 +65 14 36.30 W 246
2024-12-27 21:08:34 C 08 29 25.090 +65 14 40.30 W 246
2024-12-27 21:09:55 C 08 29 34.942 +65 14 45.10 V C77
2024-12-27 21:12:14 B 08 29 41.36 +65 14 25.7 V I93
2024-12-27 21:15:04 C 08 29 41.30 +65 15 45.3 V 203
2024-12-27 21:17:44 B 08 29 50.39 +65 15 28.6 V I93
2024-12-27 21:19:22 C 08 29 50.054 +65 16 32.48 V C77
2024-12-27 21:23:14 B 08 29 59.40 +65 16 31.0 V I93
2024-12-27 22:48:58 C 08 32 11.837 +65 33 12.10 V K32
2024-12-27 23:06:51 C 08 32 39.874 +65 36 27.50 V K32
2024-12-27 23:24:55 C 08 33 08.186 +65 39 43.96 V K32
2024-12-28 00:04:19 C 08 34 01.877 +65 45 58.32 Z G19
2024-12-28 00:19:26 C 08 34 25.846 +65 48 34.20 Z G19
2024-12-28 00:34:24 C 08 34 49.639 +65 51 07.96 Z G19
2024-12-28 00:51:14 C 08 35 16.522 +65 53 59.06 Z G19
2024-12-28 01:07:37 C 08 35 42.703 +65 56 44.12 Z G19
2024-12-28 01:14:36 B 08 35 56.542 +65 58 03.25 Z K74
2024-12-28 01:23:50 B 08 36 11.405 +65 59 35.66 Z K74
2024-12-28 01:26:17 C 08 36 12.881 +65 59 49.99 Z G19
2024-12-28 01:40:59 C 08 36 36.684 +66 02 15.58 Z G19
2024-12-28 01:55:36 C 08 37 00.518 +66 04 38.32 Z G19
2024-12-29 12:43:08 C 10 15 54.391 +71 17 36.42 V T08
2024-12-29 12:53:34 C 10 16 30.578 +71 18 49.79 V T08
2024-12-29 12:56:55 C 10 16 42.293 +71 19 13.22 V T08
2024-12-29 13:04:23 C 10 17 08.340 +71 20 03.88 V T08
2024-12-30 04:17:08 B 11 25 06.696 +72 11 58.31 Z C95
2024-12-30 04:24:15 B 11 25 38.645 +72 12 02.45 Z C95
2024-12-30 04:31:23 B 11 26 10.764 +72 12 06.05 Z C95
2025-01-02 13:20:03 C 16 02 05.226 +49 43 18.12 V I52
2025-01-02 13:22:26 C 16 02 08.012 +49 42 20.45 V I52
2025-01-02 13:25:29 C 16 02 11.756 +49 41 06.32 V I52
2025-01-02 13:26:10 C 16 02 12.548 +49 40 50.38 V I52
2025-01-03 05:03:43 B 16 21 15.290 +43 00 46.19 X L34