2024 YN9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6217757099 ± 9.68e-04
Semi-major axis (a)2.4544254794 AU ± 6.14e-03
Inclination (i)2.70272170° ± 3.00e-03
Long. of Asc. Node (Ω)271.50179791° ± 2.66e-03
Arg. of Perihelion (ω)141.42571127° ± 1.94e-03
Mean Anomaly (M)92.25616460° ± 3.48e-01
Mean Motion (n)0.2563229544°/day ± 9.63e-04
Perihelion dist (q)0.92832333 AU ± 3.32e-03
Aphelion dist (Q)3.98052762 AU ± 1.02e-02
Orbital Period3.84525173 yr ± 1.44e-02
Physical Parameters
H (abs. magnitude)25.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.372″
Uncertainty3
Orbit TypeApollo
MOID0.005425 AU
Observations Used33
Oppositions1
Arc Total2024-2025
First Observation Used2024-12-24
Last Observation Used2025-01-02
Observations (36)
Date Type RA Dec Mag Band Observatory
2024-12-24 03:49:33 C 01 56 30.47 +13 25 20.2 V G96
2024-12-24 03:57:41 C 01 56 42.13 +13 25 57.9 V G96
2024-12-24 04:13:55 C 01 57 05.22 +13 27 12.9 V G96
2024-12-30 05:39:25 C 04 51 58.799 +18 09 00.50 V V00
2024-12-30 05:47:31 C 04 52 05.052 +18 09 00.50 V V00
2024-12-30 05:55:37 C 04 52 11.363 +18 09 00.32 V V00
2024-12-30 06:03:41 C 04 52 17.562 +18 09 00.36 V V00
2024-12-30 07:44:09 C 04 53 35.190 +18 08 53.50 V 291
2024-12-30 07:49:42 C 04 53 39.500 +18 08 52.70 V 291
2024-12-30 08:00:55 C 04 53 48.005 +18 08 50.06 V I52
2024-12-30 08:03:50 C 04 53 50.255 +18 08 49.70 V I52
2024-12-30 08:06:45 C 04 53 52.469 +18 08 49.20 V I52
2024-12-30 08:09:38 C 04 53 54.740 +18 08 49.31 V I52
2024-12-30 18:34:53 C 05 02 07.36 +18 07 24.5 V L01
2024-12-30 18:38:01 C 05 02 09.59 +18 07 24.0 V L01
2024-12-30 18:41:33 C 05 02 12.25 +18 07 23.5 V L01
2024-12-30 20:41:10 C 05 03 38.020 +18 07 01.10 X 033
2024-12-30 20:42:51 C 05 03 39.258 +18 07 00.09 X 033
2024-12-30 20:46:14 C 05 03 41.648 +18 06 59.40 X 033
2024-12-30 20:47:56 C 05 03 42.869 +18 06 59.90 X 033
2024-12-30 22:18:05 B 05 04 46.98 +18 06 54.9 V 204
2024-12-30 22:45:02 B 05 05 05.90 +18 06 49.7 V 204
2024-12-31 03:32:27 C 05 08 37.860 +18 06 16.10 V 291
2024-12-31 03:41:05 C 05 08 43.760 +18 06 15.10 V 291
2024-12-31 03:55:28 C 05 08 53.270 +18 06 10.30 V I52
2024-12-31 03:56:52 C 05 08 54.280 +18 06 11.60 V I52
2024-12-31 03:58:15 C 05 08 55.250 +18 06 11.40 V I52
2025-01-01 03:07:44 C 05 24 06.090 +17 59 13.60 V I52
2025-01-01 03:13:56 C 05 24 09.700 +17 59 12.40 V I52
2025-01-01 03:17:02 C 05 24 11.600 +17 59 11.90 V I52
2025-01-02 03:32:48 C 05 37 51.485 +17 49 30.04 V I52
2025-01-02 03:34:56 C 05 37 52.554 +17 49 28.70 V I52
2025-01-02 03:37:04 C 05 37 53.605 +17 49 27.66 V I52
2025-01-02 09:51:16 C 05 41 00.041 +17 47 13.29 V T12
2025-01-02 09:52:09 C 05 41 00.461 +17 47 12.92 V T12
2025-01-02 09:53:07 C 05 41 00.912 +17 47 12.47 V T12