2004 RY164

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3154094000
Semi-major axis (a)1.7262721000 AU
Inclination (i)35.87261000°
Long. of Asc. Node (Ω)357.83381000°
Arg. of Perihelion (ω)58.17257000°
Mean Anomaly (M)91.46014000°
Mean Motion (n)0.4345504500°/day
Perihelion dist (q)1.18178970 AU
Aphelion dist (Q)2.27075450 AU
Orbital Period2.26810880 yr
Physical Parameters
H (abs. magnitude)20.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.550″
Uncertainty6
Orbit TypeAmor
MOID0.303524 AU
Observations Used63
Oppositions1
Arc Total
First Observation Used
Last Observation Used2004-11-09
Observations (64)
Date Type RA Dec Mag Band Observatory
2004-09-23 21:29:28 C 00 23 16.66 +23 29 23.3 r 941
2004-09-23 21:32:17 C 00 23 16.01 +23 29 34.3 r 941
2004-09-24 05:24:44 C 00 21 25.97 +24 00 18.5 19.6 c 704
2004-09-24 05:43:57 C 00 21 21.39 +24 01 34.5 19.5 c 704
2004-09-24 06:03:24 C 00 21 16.62 +24 02 50.4 19.6 c 704
2004-09-24 06:22:33 C 00 21 12.02 +24 04 05.8 19.9 c 704
2004-09-24 06:42:02 C 00 21 07.36 +24 05 21.0 19.7 c 704
2004-10-04 03:08:40 C 23 17 12.87 +38 03 16.6 r 649
2004-10-04 03:11:14 C 23 17 12.11 +38 03 23.4 r 649
2004-10-04 03:13:47 C 23 17 11.27 +38 03 31.8 r 649
2004-10-04 03:16:21 C 23 17 10.53 +38 03 39.8 r 649
2004-10-04 03:18:55 C 23 17 09.71 +38 03 47.1 r 649
2004-11-09 04:10:32 C 20 22 04.26 +52 56 26.8 o 696
2004-11-09 04:25:28 C 20 22 03.18 +52 56 30.7 o 696