2024 YF9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2824144689 ± 1.34e-05
Semi-major axis (a)1.4203814863 AU ± 2.92e-05
Inclination (i)2.42713406° ± 1.04e-04
Long. of Asc. Node (Ω)173.75980447° ± 2.92e-04
Arg. of Perihelion (ω)303.53058032° ± 1.02e-04
Mean Anomaly (M)183.52507239° ± 5.66e-03
Mean Motion (n)0.5822436647°/day ± 1.80e-05
Perihelion dist (q)1.01924520 AU ± 2.83e-05
Aphelion dist (Q)1.82151777 AU ± 4.20e-05
Orbital Period1.69280723 yr ± 5.23e-05
Physical Parameters
H (abs. magnitude)24.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.258″
Uncertainty1
Orbit TypeAmor
MOID0.048553 AU
Observations Used28
Oppositions1
Arc Total2024-2025
First Observation Used2024-12-26
Last Observation Used2025-03-28
Observations (29)
Date Type RA Dec Mag Band Observatory
2024-12-26 13:25:55 C 10 52 46.474 -11 54 29.12 X F52
2024-12-26 13:42:28 C 10 52 50.327 -11 54 48.02 X F52
2024-12-26 14:15:44 C 10 52 58.104 -11 55 26.59 X F52
2024-12-26 15:50:40 C 10 53 20.158 -11 57 14.23 V F51
2024-12-26 15:51:35 C 10 53 20.430 -11 57 15.70 V F51
2024-12-27 12:10:01 C 10 58 24.946 -12 20 09.89 V V06
2024-12-27 12:16:09 C 10 58 26.389 -12 20 16.08 V V06
2024-12-27 12:22:17 C 10 58 27.797 -12 20 22.99 V V06
2024-12-29 07:43:07 C 11 09 08.290 -13 05 15.30 V 807
2024-12-29 07:48:57 C 11 09 09.620 -13 05 21.20 V 807
2024-12-30 07:38:51 C 11 14 54.700 -13 29 06.90 V 807
2024-12-30 07:46:54 C 11 14 56.490 -13 29 14.80 V 807
2024-12-30 07:54:43 C 11 14 58.250 -13 29 22.50 V 807
2025-01-02 12:05:14 C 11 32 47.050 -14 39 09.90 V 291
2025-01-02 12:28:22 C 11 32 51.970 -14 39 29.90 V 291
2025-01-02 12:51:39 C 11 32 56.910 -14 39 49.00 V 291
2025-01-24 11:36:30 C 13 10 27.620 -18 20 21.10 V 291
2025-01-24 12:08:05 C 13 10 31.620 -18 20 24.40 V 291
2025-01-24 12:39:55 C 13 10 35.620 -18 20 27.00 V 291
2025-02-09 11:22:25 C 13 52 51.190 -17 48 55.50 V V06
2025-02-09 11:51:36 C 13 52 53.130 -17 48 49.40 V V06
2025-02-09 12:20:47 C 13 52 55.140 -17 48 42.50 V V06
2025-03-14 08:02:36 C 14 10 07.52 -11 29 09.6 V H21
2025-03-14 08:10:55 C 14 10 07.16 -11 29 04.1 V H21
2025-03-14 08:19:15 C 14 10 06.76 -11 28 58.5 V H21
2025-03-28 07:40:53 C 13 53 44.740 -07 29 24.32 V V06
2025-03-28 07:46:36 C 13 53 44.297 -07 29 19.57 V V06
2025-03-28 07:52:19 C 13 53 43.926 -07 29 15.79 V V06
2025-03-28 07:58:02 C 13 53 43.552 -07 29 12.12 V V06