NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998UP1 ∴ Summary
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(85770) 1998UP1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 0.998053 1.139e-08 au
e 0.345164 6.019e-07
i 33.18 4.371e-05 deg
Ω 18.335 6.952e-06 deg
ω 234.222 2.728e-05 deg
M 46.013 5.799e-05 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -4.614e-14 1.225e-14 au/day2
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6536 au
Aphelion distance 1.3425 au
Asc. node-Earth separation 0.10385 au
Desc. node-Earth separation -0.26892 au
Earth MOID 0.0847 au
Orbital period 364.191 days
Date of orbit computation   giu 8 17:00

Observational summary
Optical observations (Discarded) 504 (9)
Radar observations (Discarded) 0 (0)
Arc length 11368 days
Unobserved 370 days

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Ephemeris
(Epoch 59914 MJD)
Right Ascension 343.122 deg
Declination 56.2173 deg
V Magnitude 21.61 mag
Solar Elongation -111.42 deg
Galactic Latitude -2.91 deg
Rate 0.345 deg/day
Direction -166.588 deg

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