AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QC ∴ Summary
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(25012) 1998QC  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17707 5.659e-09 au
e 0.068931 3.683e-08
i 4.513 4.242e-06 deg
Ω 306.555 3.875e-05 deg
ω 162.463 4.717e-05 deg
M 231.276 2.622e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.027 au
Aphelion 2.3271 au
Asc. node-Earth separation 1.30407 au
Desc. node-Earth separation 1.04896 au
Earth MOID 1.04464 au
Orbital period 1173.3 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2352 (17)
Radar observations (Discarded) 0 (0)
Arc length 24962.9 days
Unobserved 241 days

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Ephemeris at epoch 60420 MJD
Right Ascension 354.52 deg
Declination -0.3305 deg
V Magnitude 19.65 mag
Solar Elongation 35.28 deg
Galactic Latitude -57.93 deg
Rate 0.478 deg/day
Direction 64.498 deg

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