AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999NP19 ∴ Summary
Contact »
(121190) 1999NP19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.92221 5.884e-09 au
e 0.060679 4.426e-08
i 17.033 5.113e-06 deg
Ω 287.482 1.498e-05 deg
ω 52.229 4.559e-05 deg
M 56.647 4.252e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8056 au
Aphelion 2.0389 au
Asc. node-Earth separation 0.8299 au
Desc. node-Earth separation 1.00635 au
Earth MOID 0.81763 au
Orbital period 973.422 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 1132 (7)
Radar observations (Discarded) 0 (0)
Arc length 8971.7 days
Unobserved 136 days

More info »
Ephemeris at epoch 60450 MJD
Right Ascension 57.6989 deg
Declination 28.2302 deg
V Magnitude 20.21 mag
Solar Elongation -8.3 deg
Galactic Latitude -19.9 deg
Rate 0.581 deg/day
Direction 82.776 deg

More info »