NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QR52 ∴ Summary
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(369984) 1998QR52  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.04356 2.002e-09 au
e 0.287693 1.018e-07
i 17.636 1.087e-05 deg
Ω 316.214 1.248e-05 deg
ω 204.316 3.38e-05 deg
M 144.743 5.733e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7433 au
Aphelion distance 1.3438 au
Asc. node-Earth separation 0.2844 au
Desc. node-Earth separation -0.22679 au
Earth MOID 0.21034 au
Orbital period 389.382 days
Date of orbit computation   Oct 14 16:11
Observational summary
Optical observations (Discarded) 389 (6)
Radar observations (Discarded) 0 (0)
Arc length 6530 days
Unobserved 1189 days

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Ephemeris
(Epoch 58771 MJD)
Right Ascension 258.479 deg
Declination -26.5875 deg
V Magnitude 21.78 mag
Solar Elongation -58.69 deg
Galactic Latitude 7.15 deg
Rate 0.865 deg/day
Direction 83.031 deg

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