2024 YM9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8791401407 ± 4.45e-04
Semi-major axis (a)2.5546219646 AU ± 7.33e-03
Inclination (i)4.90751434° ± 4.89e-03
Long. of Asc. Node (Ω)279.39853765° ± 3.11e-03
Arg. of Perihelion (ω)62.50127077° ± 9.86e-03
Mean Anomaly (M)89.01407663° ± 3.88e-01
Mean Motion (n)0.2413916889°/day ± 1.04e-03
Perihelion dist (q)0.30875125 AU ± 1.44e-03
Aphelion dist (Q)4.80049268 AU ± 1.38e-02
Orbital Period4.08309950 yr ± 1.76e-02
Physical Parameters
H (abs. magnitude)22.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.318″
Uncertainty3
Orbit TypeApollo
MOID0.000447 AU
Observations Used123
Oppositions1
Arc Total2024-2025
First Observation Used2024-12-28
Last Observation Used2025-01-09
Observations (136)
Date Type RA Dec Mag Band Observatory
2024-12-30 23:02:51 B 09 25 09.68 +11 49 29.7 q D65
2024-12-30 23:04:54 C 09 25 06.430 +11 49 41.09 X D60
2024-12-30 23:06:17 B 09 25 04.52 +11 49 50.4 q D65
2024-12-30 23:09:38 B 09 24 59.46 +11 50 11.4 q D65
2024-12-30 23:21:33 B 09 24 41.75 +11 51 24.6 X D43
2024-12-30 23:37:55 B 09 24 17.04 +11 53 03.6 V 204
2024-12-30 23:43:01 B 09 24 09.37 +11 53 34.8 V 204
2024-12-30 23:48:07 B 09 24 01.72 +11 54 05.9 V 204
2024-12-30 23:50:57 C 09 23 56.89 +11 56 31.3 V M28
2024-12-30 23:53:57 C 09 23 52.55 +11 56 48.5 V M28
2024-12-30 23:56:56 C 09 23 48.00 +11 57 07.2 V M28
2024-12-31 01:48:52 C 09 21 01.447 +12 06 03.70 X 033
2024-12-31 01:49:19 C 09 21 00.788 +12 06 07.40 X 033
2024-12-31 01:49:46 C 09 21 00.130 +12 06 08.90 X 033
2024-12-31 01:50:13 C 09 20 59.467 +12 06 11.60 X 033
2024-12-31 01:50:39 C 09 20 58.816 +12 06 14.20 X 033
2024-12-31 05:13:02 C 09 16 05.88 +12 26 11.3 Z J22
2024-12-31 05:21:23 C 09 15 53.88 +12 26 57.7 Z J22
2024-12-31 05:29:42 C 09 15 41.94 +12 27 43.9 Z J22
2024-12-31 05:33:23 C 09 15 44.464 +12 27 48.85 V I52
2024-12-31 05:33:37 C 09 15 44.150 +12 27 50.65 V I52
2024-12-31 05:33:52 C 09 15 43.751 +12 27 51.80 V I52
2024-12-31 05:34:07 C 09 15 43.402 +12 27 53.75 V I52
2024-12-31 06:14:44 C 09 14 45.33 +12 31 38.0 Z V27
2024-12-31 06:25:13 C 09 14 30.41 +12 32 36.8 Z V27
2024-12-31 06:35:43 C 09 14 15.64 +12 33 34.7 Z V27
2024-12-31 13:36:31 B 09 04 45.736 +13 10 15.49 X Q06
2024-12-31 13:47:30 B 09 04 31.130 +13 11 11.20 X Q06
2024-12-31 13:58:30 B 09 04 16.615 +13 12 05.74 X Q06
2025-01-01 06:47:42 C 08 43 51.917 +14 25 45.37 V I52
2025-01-01 06:47:57 C 08 43 51.632 +14 25 46.27 V I52
2025-01-01 06:58:35 C 08 43 39.536 +14 26 27.71 V I52
2025-01-01 06:58:50 C 08 43 39.263 +14 26 28.79 V I52
2025-01-01 08:01:58 C 08 42 27.745 +14 30 32.65 V 703
2025-01-01 08:04:56 C 08 42 24.476 +14 30 42.62 V 703
2025-01-01 08:10:51 C 08 42 17.716 +14 31 04.62 V 703
2025-01-01 10:47:01 C 08 39 27.530 +14 41 00.13 V T08
2025-01-01 10:52:16 C 08 39 21.744 +14 41 19.82 V T08
2025-01-01 10:56:15 C 08 39 17.371 +14 41 34.58 V T08
2025-01-01 11:37:42 C 08 38 31.891 +14 44 03.98 V T08
2025-01-01 13:29:14 C 08 36 30.794 +14 50 34.87 V T05
2025-01-01 13:30:32 C 08 36 29.395 +14 50 40.34 V T05
2025-01-01 13:35:57 C 08 36 23.611 +14 50 58.38 V T05
2025-01-01 13:36:36 C 08 36 22.829 +14 51 01.08 V T05
2025-01-01 13:41:12 C 08 36 17.882 +14 51 16.38 V T05
2025-01-01 13:56:42 C 08 36 01.183 +14 52 09.66 V T05
2025-01-01 22:23:59 C 08 27 34.188 +15 20 43.26 V M22
2025-01-01 22:27:15 C 08 27 30.996 +15 20 53.77 V M22
2025-01-01 22:32:29 C 08 27 25.903 +15 21 08.60 V M22
2025-01-01 22:40:19 C 08 27 18.125 +15 21 32.98 V M22