NEODyS-2

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NEODyS ∴ Objects ∴ 1998QR15 ∴ Summary
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(353938) 1998QR15  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 2.76845 1.906e-09 au
e 0.55903 1.988e-08
i 9.451 3.459e-06 deg
Ω 320.13 1.407e-05 deg
ω 56.985 1.988e-05 deg
M 149.76 2.848e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2208 au
Aphelion distance 4.3161 au
Asc. node-Earth separation 0.44553 au
Desc. node-Earth separation 1.74908 au
Earth MOID 0.26214 au
Orbital period 1682.5 days
Date of orbit computation   ott 4 13:26
Observational summary
Optical observations (Discarded) 1478 (22)
Radar observations (Discarded) 0 (0)
Arc length 8559 days
Unobserved 676 days

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Ephemeris
(Epoch 60277 MJD)
Right Ascension 197.278 deg
Declination -14.3572 deg
V Magnitude 25.62 mag
Solar Elongation 45.12 deg
Galactic Latitude 48.29 deg
Rate 0.205 deg/day
Direction 118.538 deg

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