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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2142112491190987 5.5207e-08  
a 2.394599604025123 1.304e-08 au
q 1.881649431706802 1.3206e-07 au
i 2.266385006527805 5.2048e-06 deg
node 72.45806638146854 0.00018323 deg
peri 240.9890982360841 0.00018506 deg
M 345.1055147172229 1.884e-05 deg
tp 2458656.497776813657
(2019-Jun-21.99777681)
7.0742e-05 TDB
period 1353.467358568418
3.71
1.1055e-05
3.027e-08
d
yr
n .2659835109586812 2.1726e-09 deg/d
Q 2.907549776343443 1.5833e-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 = .868097 au 
 Jupiter MOID = 2.37704 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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