2024 YJ11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4879639353 ± 1.08e-04
Semi-major axis (a)1.8641414845 AU ± 3.86e-04
Inclination (i)7.15012455° ± 1.27e-03
Long. of Asc. Node (Ω)294.22281189° ± 1.85e-04
Arg. of Perihelion (ω)126.43956841° ± 1.87e-04
Mean Anomaly (M)137.56499444° ± 4.31e-02
Mean Motion (n)0.3872522673°/day ± 1.20e-04
Perihelion dist (q)0.95450767 AU ± 2.81e-04
Aphelion dist (Q)2.77377530 AU ± 6.08e-04
Orbital Period2.54517886 yr ± 7.90e-04
Physical Parameters
H (abs. magnitude)23.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.259″
Uncertainty2
Orbit TypeApollo
MOID0.049608 AU
Observations Used62
Oppositions1
Arc Total2024-2025
First Observation Used2024-12-31
Last Observation Used2025-02-02
Observations (68)
Date Type RA Dec Mag Band Observatory
2025-01-01 15:41:43 B 04 22 04.08 +54 04 25.8 V M75
2025-01-01 15:53:58 B 04 22 19.66 +54 03 07.1 V M75
2025-01-01 16:06:33 B 04 22 35.62 +54 01 45.6 V M75
2025-01-01 17:09:06 B 04 23 59.244 +53 54 51.48 X L34
2025-01-01 17:27:08 B 04 24 22.008 +53 52 54.41 X L34
2025-01-01 18:58:05 B 04 26 14.570 +53 43 01.42 X L34
2025-01-02 01:58:35 C 04 35 00.748 +52 54 26.39 V I52
2025-01-02 01:58:49 C 04 35 01.147 +52 54 24.41 V I52
2025-01-02 01:59:04 C 04 35 01.450 +52 54 22.54 V I52
2025-01-02 01:59:40 C 04 35 02.134 +52 54 18.97 V I52
2025-01-09 04:28:50 C 06 28 18.86 +33 22 17.4 V H21
2025-01-09 04:48:59 C 06 28 25.10 +33 20 29.0 V H21
2025-01-22 00:04:32 C 07 20 23.748 +16 45 53.20 X 033
2025-01-22 00:06:20 C 07 20 23.928 +16 45 49.80 X 033
2025-01-22 00:08:06 C 07 20 24.047 +16 45 47.10 X 033
2025-01-22 00:09:53 C 07 20 24.209 +16 45 43.80 X 033
2025-02-02 08:24:26 C 07 37 39.260 +11 35 21.70 V 691
2025-02-02 08:52:02 C 07 37 40.440 +11 35 01.00 V 691