446938 (2002 YQ5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1235542749 ± 3.75e-08
Semi-major axis (a)1.2868465356 AU ± 9.07e-10
Inclination (i)15.54641399° ± 8.58e-06
Long. of Asc. Node (Ω)279.88640545° ± 8.75e-06
Arg. of Perihelion (ω)258.67904036° ± 3.34e-05
Mean Anomaly (M)179.83571835° ± 2.88e-05
Mean Motion (n)0.6751839960°/day ± 7.14e-10
Perihelion dist (q)1.12785115 AU ± 4.83e-08
Aphelion dist (Q)1.44584193 AU ± 4.83e-08
Orbital Period1.45978917 yr ± 1.54e-09
Physical Parameters
H (abs. magnitude)20.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.482″
Uncertainty0
Orbit TypeAmor
MOID0.229107 AU
Observations Used217
Oppositions7
Arc Total2002-2025
First Observation Used2002-12-15
Last Observation Used2025-07-22
Observations (263)
Date Type RA Dec Mag Band Observatory
2025-05-31 01:46:30 C 19 00 23.309 -54 04 02.24 V M22
2025-05-31 01:53:07 C 19 00 22.498 -54 03 52.81 V M22
2025-05-31 01:57:41 C 19 00 21.826 -54 03 46.33 V M22
2025-05-31 02:06:15 C 19 00 20.741 -54 03 34.24 V M22
2025-05-31 02:21:22 C 19 00 18.696 -54 03 12.24 V M22
2025-06-06 06:04:20 C 18 42 04.694 -50 07 18.37 V W68
2025-06-06 06:08:21 C 18 42 04.145 -50 07 10.81 V W68
2025-06-06 06:16:15 C 18 42 03.026 -50 06 57.60 V W68
2025-06-06 06:44:20 C 18 41 59.107 -50 06 06.05 V W68
2025-07-20 05:28:38 C 17 24 14.470 -14 41 58.49 U I41
2025-07-20 06:20:51 C 17 24 13.970 -14 40 52.79 U I41
2025-07-22 05:04:31 C 17 24 12.211 -13 44 26.70 U I41
2025-07-22 06:21:33 C 17 24 11.880 -13 42 57.20 U I41