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344877 (2004 OL7)
Classification: Main-belt Asteroid          SPK-ID: 2344877
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2141021194876287 5.5215e-08  
a 2.394585563752495 1.2974e-08 au
q 1.881899719258607 1.3209e-07 au
i 2.266268030505029 5.2045e-06 deg
node 72.45803536748032 0.00018324 deg
peri 241.0446627612423 0.00018508 deg
M 91.46486391523193 1.8697e-05 deg
tp 2458656.628836118891
(2019-Jun-22.12883612)
7.0776e-05 TDB
period 1353.455454893903
3.71
1.0999e-05
3.011e-08
d
yr
n .2659858502903003 2.1616e-09 deg/d
Q 2.907271408246382 1.5751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      5585 days (15.29 yr)  
   first obs. used      2004-07-16  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:25:17  

Additional Information
 Earth MOID = .869188 au 
 Jupiter MOID = 2.37997 au 
 T_jup = 3.497 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO440552  

344877 (2004 OL7)          Discovered 2004-Jul-16 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2004 OL7 = 2008 SQ163 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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