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173305 (1999 UC34)
Classification: Main-belt Asteroid          SPK-ID: 2173305
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164950024342229 3.7986e-08  
a 2.408990280529013 1.418e-08 au
q 2.128354951934766 8.9336e-08 au
i 2.981302984545776 5.6004e-06 deg
node 36.96031189530999 8.0678e-05 deg
peri 97.46267103890841 8.5338e-05 deg
M 95.46653353962689 2.7299e-05 deg
tp 2458638.340692501605
(2019-Jun-03.84069250)
0.00010235 TDB
period 1365.686443881449
3.74
1.2058e-05
3.301e-08
d
yr
n .2636037002584837 2.3274e-09 deg/d
Q 2.68962560912326 1.5831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      7026 days (19.24 yr)  
   first obs. used      1999-10-14  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59409  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:29:50  

Additional Information
 Earth MOID = 1.14483 au 
 Jupiter MOID = 2.33611 au 
 T_jup = 3.510 
[ 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 17.0   n/a MPO417933  

173305 (1999 UC34)          Discovered 1999-Oct-31 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 1999 UC34 = 2003 WQ106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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