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(19741) Callahan  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24758 4.869e-09 au
e 0.130362 3.426e-08
i 8.049 3.823e-06 deg
Ω 167.332 2.153e-05 deg
ω 227.297 2.494e-05 deg
M 145.817 1.215e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9546 au
Aphelion 2.5406 au
Asc. node-Earth separation 1.43128 au
Desc. node-Earth separation 1.02345 au
Earth MOID 0.96947 au
Orbital period 1230.75 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2723 (18)
Radar observations (Discarded) 0 (0)
Arc length 16583.4 days
Unobserved 81 days

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Ephemeris at epoch 60419 MJD
Right Ascension 183.286 deg
Declination 4.43147 deg
V Magnitude 18.24 mag
Solar Elongation -151.68 deg
Galactic Latitude 65.53 deg
Rate 0.192 deg/day
Direction -58.647 deg

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