AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SV7 ∴ Summary
Contact »
(181821) 1998SV7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42021 1.63e-08 au
e 0.08449 5.426e-08
i 5.194 7.361e-06 deg
Ω 0.395 5.815e-05 deg
ω 253.68 7.581e-05 deg
M 13.344 5.447e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2157 au
Aphelion 2.6247 au
Asc. node-Earth separation 1.4586 au
Desc. node-Earth separation 1.35122 au
Earth MOID 1.2081 au
Orbital period 1375.24 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 306 (1)
Radar observations (Discarded) 0 (0)
Arc length 8977.85 days
Unobserved 394 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 308.431 deg
Declination -24.7408 deg
V Magnitude 21.39 mag
Solar Elongation 90.38 deg
Galactic Latitude -32.67 deg
Rate 0.309 deg/day
Direction 81.213 deg

More info »