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AstDyS ∴ Objects ∴ Calpurnia ∴ Summary
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(2542) Calpurnia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.12968 2.012e-08 au
e 0.07383 4.493e-08
i 4.621 4.498e-06 deg
Ω 145.705 5.912e-05 deg
ω 48.259 6.635e-05 deg
M 319.742 3.016e-05 deg

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Other useful info
Absolute Magnitude (H)    11.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8986 au
Aphelion 3.3607 au
Asc. node-Earth separation 1.97777 au
Desc. node-Earth separation 2.26098 au
Earth MOID 1.89914 au
Orbital period 2022.31 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 1966 (18)
Radar observations (Discarded) 0 (0)
Arc length 23316.9 days
Unobserved 192 days

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Ephemeris at epoch 58436 MJD
Right Ascension 172.748 deg
Declination 3.85408 deg
V Magnitude 17.5 mag
Solar Elongation 59.48 deg
Galactic Latitude 59.82 deg
Rate 0.321 deg/day
Direction 110.291 deg

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