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JPL Small-Body Database Browser
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146638 (2001 UV51)
Classification: Main-belt Asteroid          SPK-ID: 2146638
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07420545023365779 4.1382e-08  
a 2.774061667466397 1.8622e-08 au
q 2.568211172456122 1.1422e-07 au
i 3.908489934835258 3.8932e-06 deg
node 61.4518444956994 6.8983e-05 deg
peri 243.8020108933064 7.5156e-05 deg
M 6.074611708704163 2.8645e-05 deg
tp 2458572.023368465924
(2019-Mar-29.52336847)
0.00013428 TDB
period 1687.611956757346
4.62
1.6993e-05
4.652e-08
d
yr
n .2133191807266644 2.1479e-09 deg/d
Q 2.979912162476673 2.0003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      464  
   data-arc span      6552 days (17.94 yr)  
   first obs. used      2001-10-17  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55708  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:06:23  

Additional Information
 Earth MOID = 1.5553 au 
 Jupiter MOID = 2.1793 au 
 T_jup = 3.329 
[ 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 15.8   n/a MPO417788  

146638 (2001 UV51)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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