2024 YK9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1862264331 ± 4.49e-05
Semi-major axis (a)1.3749916211 AU ± 1.12e-04
Inclination (i)11.75712105° ± 2.92e-03
Long. of Asc. Node (Ω)290.70966885° ± 7.46e-04
Arg. of Perihelion (ω)120.57113981° ± 4.82e-04
Mean Anomaly (M)236.62941003° ± 2.73e-02
Mean Motion (n)0.6113109831°/day ± 7.50e-05
Perihelion dist (q)1.11893184 AU ± 1.10e-04
Aphelion dist (Q)1.63105141 AU ± 1.47e-04
Orbital Period1.61231568 yr ± 1.98e-04
Physical Parameters
H (abs. magnitude)23.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.341″
Uncertainty2
Orbit TypeAmor
MOID0.189586 AU
Observations Used28
Oppositions1
Arc Total2024-2025
First Observation Used2024-12-29
Last Observation Used2025-01-27
Observations (28)
Date Type RA Dec Mag Band Observatory
2024-12-29 10:20:31 C 08 58 11.135 +24 27 13.38 X F52
2024-12-29 10:35:15 C 08 58 09.663 +24 26 49.31 X F52
2024-12-29 10:50:05 C 08 58 08.180 +24 26 24.96 X F52
2024-12-29 23:34:23 C 08 56 57.85 +24 04 50.2 V L01
2024-12-29 23:39:15 C 08 56 57.36 +24 04 42.0 V L01
2024-12-29 23:44:06 C 08 56 56.92 +24 04 33.8 V L01
2024-12-29 23:49:05 C 08 56 56.39 +24 04 25.3 V L01
2024-12-29 23:54:10 C 08 56 55.90 +24 04 15.9 V L01
2024-12-30 06:54:10 C 08 56 17.780 +23 52 37.80 V 691
2024-12-30 07:09:30 C 08 56 16.310 +23 52 12.20 V 691
2024-12-30 07:24:50 C 08 56 14.720 +23 51 47.40 V 691
2024-12-31 06:52:02 C 08 54 02.444 +23 12 18.94 V V06
2024-12-31 06:54:57 C 08 54 02.142 +23 12 14.00 V V06
2024-12-31 06:57:53 C 08 54 01.840 +23 12 09.04 V V06
2024-12-31 07:00:49 C 08 54 01.530 +23 12 04.25 V V06
2025-01-06 09:24:07 C 08 39 16.800 +19 05 39.90 V 691
2025-01-06 09:35:16 C 08 39 15.480 +19 05 21.30 V 691
2025-01-06 09:46:27 C 08 39 14.190 +19 05 02.20 V 691
2025-01-18 10:44:23 C 08 09 37.865 +11 37 46.52 V I52
2025-01-18 10:58:11 C 08 09 36.461 +11 37 28.49 V I52
2025-01-18 11:16:36 C 08 09 34.679 +11 37 02.06 V I52
2025-01-18 11:33:12 C 08 09 33.008 +11 36 39.78 V I52
2025-01-22 08:33:49 C 08 01 08.380 +09 36 17.22 X F51
2025-01-22 08:52:49 C 08 01 06.567 +09 35 54.23 X F51
2025-01-22 09:11:52 C 08 01 04.750 +09 35 31.17 X F51
2025-01-22 09:31:05 C 08 01 02.939 +09 35 07.90 X F51
2025-01-27 04:02:21 C 07 51 56.58 +07 27 03.0 V H21
2025-01-27 04:06:30 C 07 51 56.25 +07 26 58.7 V H21