2011 YB63

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5192331000 ± 2.00e+00
Semi-major axis (a)1.9750668000 AU ± 3.00e+00
Inclination (i)1.56617000° ± 4.00e+00
Long. of Asc. Node (Ω)277.32540000° ± 5.00e+00
Arg. of Perihelion (ω)210.66653000° ± 6.00e+00
Mean Anomaly (M)354.21960000°
Mean Motion (n)0.3550842300°/day ± 8.09e-01
Perihelion dist (q)0.94954670 AU ± 4.21e+00
Aphelion dist (Q)3.00058690 AU ± 6.03e+00
Orbital Period2.77570100 yr ± 6.32e+00
Physical Parameters
H (abs. magnitude)29.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual1.240″
Uncertainty7
Orbit TypeApollo
MOID0.002101 AU
Observations Used7
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-01-01
Observations (8)
Date Type RA Dec Mag Band Observatory
2011-12-31 03:58:45 C 03 28 35.83 +19 48 43.6 r G96
2011-12-31 04:08:41 C 03 28 35.11 +19 47 15.3 r G96
2011-12-31 04:18:45 C 03 28 34.35 +19 45 44.9 r G96
2011-12-31 06:47:08 C 03 28 25.42 +19 21 32.4 r G96
2011-12-31 06:47:58 C 03 28 25.42 +19 21 24.1 r G96
2012-01-01 05:42:20 C 03 34 21.09 +12 41 48.0 r G96
2012-01-01 05:42:49 C 03 34 20.99 +12 41 32.9 r G96
2012-01-01 05:43:47 C 03 34 21.15 +12 41 06.1 r G96