2004 YR

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4226719558 ± 4.14e-08
Semi-major axis (a)1.7240869362 AU ± 4.21e-09
Inclination (i)29.80926778° ± 1.34e-05
Long. of Asc. Node (Ω)96.75601275° ± 4.74e-06
Arg. of Perihelion (ω)65.89844099° ± 1.64e-05
Mean Anomaly (M)57.59556018° ± 1.70e-05
Mean Motion (n)0.4353850721°/day ± 1.59e-09
Perihelion dist (q)0.99536374 AU ± 7.14e-08
Aphelion dist (Q)2.45281013 AU ± 7.16e-08
Orbital Period2.26380358 yr ± 8.28e-09
Physical Parameters
H (abs. magnitude)20.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.414″
Uncertainty0
Orbit TypeApollo
MOID0.185138 AU
Observations Used146
Oppositions11
Arc Total2004-2023
First Observation Used2004-12-18
Last Observation Used2023-06-17
Observations (153)
Date Type RA Dec Mag Band Observatory
2023-06-17 03:53:16 C 13 04 43.892 +34 49 54.95 V G96
2023-06-17 04:01:25 C 13 04 44.911 +34 49 32.56 V G96
2023-06-17 04:09:33 C 13 04 45.959 +34 49 09.44 V G96