AstDyS-2

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AstDyS ∴ Objects ∴ 1998QR ∴ Summary
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(25013) 1998QR  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3319 6.11e-09 au
e 0.100853 3.64e-08
i 4.188 4.173e-06 deg
Ω 176.398 4.241e-05 deg
ω 340.559 4.645e-05 deg
M 224.398 1.867e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0967 au
Aphelion 2.5671 au
Asc. node-Earth separation 1.11287 au
Desc. node-Earth separation 1.54684 au
Earth MOID 1.10673 au
Orbital period 1300.66 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2460 (7)
Radar observations (Discarded) 0 (0)
Arc length 15356.7 days
Unobserved 159 days

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Ephemeris at epoch 60419 MJD
Right Ascension 20.2892 deg
Declination 7.33482 deg
V Magnitude 19.55 mag
Solar Elongation 7.69 deg
Galactic Latitude -54.79 deg
Rate 0.451 deg/day
Direction 69.615 deg

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