NEODyS-2

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(480817) 1998SJ2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.32983 3.042e-08 au
e 0.502055 1.383e-07
i 10.391 1.794e-05 deg
Ω 8.688 4.823e-05 deg
ω 332.857 5.466e-05 deg
M 98.613 4.246e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1601 au
Aphelion distance 3.4995 au
Asc. node-Earth separation 0.20263 au
Desc. node-Earth separation 2.15083 au
Earth MOID 0.16906 au
Orbital period 1298.93 days
Date of orbit computation   Mar 19 10:31
Observational summary
Optical observations (Discarded) 170 (4)
Radar observations (Discarded) 0 (0)
Arc length 7560 days
Unobserved 745 days

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Ephemeris
(Epoch 59379 MJD)
Right Ascension 140.117 deg
Declination 21.5534 deg
V Magnitude 24.55 mag
Solar Elongation -53.16 deg
Galactic Latitude 41.96 deg
Rate 0.248 deg/day
Direction 114.968 deg

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