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JPL Small-Body Database Browser
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34881 (2001 UF63)
Classification: Main-belt Asteroid          SPK-ID: 2034881
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09876652843635358 5.7783e-08  
a 3.02694969162374 2.1184e-08 au
q 2.727988378830572 1.7685e-07 au
i 10.28122601244795 6.4233e-06 deg
node 40.48225841250319 2.822e-05 deg
peri 118.0859844075946 4.4535e-05 deg
M 86.26733010067007 3.0551e-05 deg
tp 2458539.553960553084
(2019-Feb-25.05396055)
0.00016369 TDB
period 1923.562187530835
5.27
2.0193e-05
5.529e-08
d
yr
n .1871527743338057 1.9647e-09 deg/d
Q 3.325911004416908 2.3277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      688  
   data-arc span      9548 days (26.14 yr)  
   first obs. used      1993-03-17  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56191  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:52:51  

Additional Information
 Earth MOID = 1.75383 au 
 Jupiter MOID = 1.70007 au 
 T_jup = 3.213 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO302268  

34881 (2001 UF63)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 UF63 = 1993 FB57 = 1993 HQ9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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