NEODyS-2

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NEODyS ∴ Objects ∴ 1999YA ∴ Summary
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(331509) 1999YA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.67684 6.95e-09 au
e 0.339204 6.622e-08
i 38.242 1.355e-05 deg
Ω 106.175 1.075e-05 deg
ω 265.542 2.321e-05 deg
M 286.234 2.234e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.108 au
Aphelion distance 2.2456 au
Asc. node-Earth separation 0.54074 au
Desc. node-Earth separation 0.42747 au
Earth MOID 0.3668 au
Orbital period 793.113 days
Date of orbit computation   Mar 19 10:44
Observational summary
Optical observations (Discarded) 248 (0)
Radar observations (Discarded) 0 (0)
Arc length 7442 days
Unobserved 346 days

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Ephemeris
(Epoch 59316 MJD)
Right Ascension 357.603 deg
Declination -17.8138 deg
V Magnitude 21.2 mag
Solar Elongation 34.66 deg
Galactic Latitude -73.13 deg
Rate 0.994 deg/day
Direction 80.627 deg

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