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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RH55 ∴ Orbital info ∴ Epoch epochXXX
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(101123) 1998RH55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 101123.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55329 1.362e-08 au
e 0.162734 8.012e-08
i 6.983 7.712e-06 deg
Ω 329.421 3.007e-05 deg
ω 331.846 3.469e-05 deg
M 138.365 1.632e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1378 au
Aphelion 2.9688 au
Asc. node-Earth separation 1.16284 au
Desc. node-Earth separation 1.91396 au
Earth MOID 1.12525 au
Orbital period 1490.22 days
Date of orbit computation  apr 23 20:09
Correlation matrix
1.00000000-0.534802680.041979700.00844917-0.03688920-0.36526714
-0.534802681.00000000-0.05137793-0.017843090.25667025-0.24939576
0.04197970-0.051377931.00000000-0.188264900.143159170.02088202
0.00844917-0.01784309-0.188264901.00000000-0.85963882-0.00122527
-0.036889200.256670250.14315917-0.859638821.00000000-0.45444945
-0.36526714-0.249395760.02088202-0.00122527-0.454449451.00000000
Covariance matrix
1.85422759E-16-5.83483382E-164.40846480E-153.45948534E-15-1.74269114E-14-8.11878653E-14
-5.83483382E-166.41958268E-15-3.17465462E-14-4.29872112E-147.13458342E-13-3.26168079E-13
4.40846480E-15-3.17465462E-145.94747993E-11-4.36567716E-113.83023426E-112.62868169E-12
3.45948534E-15-4.29872112E-14-4.36567716E-119.04131388E-10-8.96750188E-10-6.01376247E-13
-1.74269114E-147.13458342E-133.83023426E-11-8.96750188E-101.20359222E-09-2.57350054E-10
-8.11878653E-14-3.26168079E-132.62868169E-12-6.01376247E-13-2.57350054E-102.66439123E-10