2024 YH9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0734765797 ± 3.59e-05
Semi-major axis (a)1.0344328744 AU ± 2.36e-05
Inclination (i)7.07199525° ± 3.19e-03
Long. of Asc. Node (Ω)278.77760311° ± 4.85e-05
Arg. of Perihelion (ω)112.73831963° ± 3.98e-03
Mean Anomaly (M)4.41836216° ± 1.22e-02
Mean Motion (n)0.9368257191°/day ± 3.21e-05
Perihelion dist (q)0.95842628 AU ± 4.31e-05
Aphelion dist (Q)1.11043946 AU ± 4.50e-05
Orbital Period1.05209140 yr ± 3.60e-05
Physical Parameters
H (abs. magnitude)27.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.309″
Uncertainty2
Orbit TypeApollo
MOID0.014543 AU
Observations Used33
Oppositions1
Arc Total2024-2025
First Observation Used2024-12-30
Last Observation Used2025-01-02
Observations (34)
Date Type RA Dec Mag Band Observatory
2024-12-30 04:10:59 C 04 59 08.387 +27 22 44.00 V G96
2024-12-30 04:18:20 C 04 59 09.942 +27 20 32.14 V G96
2024-12-30 04:25:39 C 04 59 11.483 +27 18 21.60 V G96
2024-12-30 04:32:59 C 04 59 13.009 +27 16 08.26 V G96
2024-12-30 05:59:05 C 04 59 30.379 +26 50 06.97 V I52
2024-12-30 06:00:47 C 04 59 30.721 +26 49 35.83 V I52
2024-12-30 06:02:30 C 04 59 31.067 +26 49 04.73 V I52
2024-12-30 06:04:14 C 04 59 31.412 +26 48 33.01 V I52
2024-12-30 07:30:34 C 04 59 48.872 +26 22 10.34 V I52
2024-12-30 07:32:16 C 04 59 49.211 +26 21 39.82 V I52
2024-12-30 07:33:57 C 04 59 49.578 +26 21 08.32 V I52
2024-12-30 07:35:39 C 04 59 49.924 +26 20 37.32 V I52
2024-12-30 17:35:29 B 05 03 37.963 +23 23 32.35 X L34
2024-12-30 18:25:15 C 05 03 47.01 +23 08 58.5 V L01
2024-12-30 18:27:10 C 05 03 47.38 +23 08 26.4 V L01
2024-12-30 19:30:20 B 05 04 02.062 +22 51 58.21 X L34
2024-12-30 19:37:20 B 05 04 03.76 +22 48 54.9 V 204
2024-12-30 19:48:58 B 05 04 06.13 +22 45 42.5 V 204
2024-12-30 20:23:21 C 05 04 12.35 +22 36 28.8 V 104
2024-12-30 20:34:46 C 05 04 14.49 +22 33 19.2 V 104
2024-12-30 20:50:58 C 05 04 16.417 +22 27 58.20 X 033
2024-12-30 20:51:42 C 05 04 16.565 +22 27 46.70 X 033
2024-12-30 20:52:27 C 05 04 16.727 +22 27 34.00 X 033
2024-12-30 20:53:10 C 05 04 16.946 +22 27 21.40 X 033
2024-12-30 20:57:36 C 05 04 18.72 +22 27 00.3 V 104
2024-12-30 21:41:06 B 05 04 26.34 +22 14 44.8 q D65
2024-12-30 21:55:15 B 05 04 28.95 +22 10 50.9 q D65
2024-12-30 22:09:16 B 05 04 31.43 +22 06 56.7 q D65
2025-01-01 03:03:28 C 05 12 11.230 +14 49 01.70 V I52
2025-01-01 03:04:01 C 05 12 11.390 +14 48 53.70 V I52
2025-01-01 03:04:35 C 05 12 11.480 +14 48 47.10 V I52
2025-01-02 03:24:23 C 05 17 05.186 +09 39 09.50 V I52
2025-01-02 03:25:29 C 05 17 05.316 +09 38 56.94 V I52
2025-01-02 03:26:36 C 05 17 05.392 +09 38 43.66 V I52