AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2021HR38 ∴ Summary
Contact »
2021HR38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.84532 7.295e-07 au
e 0.10898 3.202e-06
i 0.967 2.446e-05 deg
Ω 226.501 0.000991 deg
ω 297.044 0.001045 deg
M 267.736 0.0001324 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5352 au
Aphelion 3.1554 au
Asc. node-Earth separation 1.67045 au
Desc. node-Earth separation 1.96733 au
Earth MOID 1.54351 au
Orbital period 1753.05 days
Date of orbit computation  apr 24 02:36
Observational summary
Optical observations (Discarded) 33 (0)
Radar observations (Discarded) 0 (0)
Arc length 5605.04 days
Unobserved 1077 days

More info »
Ephemeris at epoch 60449 MJD
Right Ascension 64.204 deg
Declination 21.0465 deg
V Magnitude 23.68 mag
Solar Elongation -7.86 deg
Galactic Latitude -20.8 deg
Rate 0.402 deg/day
Direction 80.348 deg

More info »