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1991JR  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.40037 0.001228 au
e 0.258443 0.0006587
i 10.085 0.02399 deg
Ω 60.051 0.006434 deg
ω 207.365 0.02694 deg
M 168.666 9.536 deg

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Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0385 au
Aphelion distance 1.7623 au
Asc. node-Earth separation 0.70892 au
Desc. node-Earth separation 0.05073 au
Earth MOID 0.04429 au
Orbital period 605.29 days
Date of orbit computation   May 28 12:32
Observational summary
Optical observations (Discarded) 20 (0)
Radar observations (Discarded) 0 (0)
Arc length 11 days
Unobserved 10671 days

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Ephemeris
(Epoch 59066 MJD)
Right Ascension 117.53 deg
Declination 25.6961 deg
V Magnitude 27.43 mag
Solar Elongation 18.62 deg
Galactic Latitude 23.63 deg
Rate 0.589 deg/day
Direction 97.202 deg

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