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JPL Small-Body Database Browser
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295763 (2008 UQ158)
Classification: Main-belt Asteroid          SPK-ID: 2295763
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04935942398138028 4.2934e-08  
a 2.302475200821368 1.4763e-08 au
q 2.188826351177412 9.4318e-08 au
i 5.487163723248091 6.8288e-06 deg
node 311.6463126867873 5.2728e-05 deg
peri 132.0021306481522 9.7899e-05 deg
M 86.74827338023903 8.1008e-05 deg
tp 2458692.997105983263
(2019-Jul-28.49710598)
0.00028667 TDB
period 1276.118100481325
3.49
1.2273e-05
3.36e-08
d
yr
n .282105551096106 2.7132e-09 deg/d
Q 2.416124050465323 1.5492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      7689 days (21.05 yr)  
   first obs. used      1999-01-13  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58576  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:42:13  

Additional Information
 Earth MOID = 1.2094 au 
 Jupiter MOID = 2.67484 au 
 T_jup = 3.583 
[ 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 MPO460241  

295763 (2008 UQ158)          Discovered 2008-Oct-23 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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