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312164 (2007 UW70)
Classification: Main-belt Asteroid          SPK-ID: 2312164
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 .166679734586949 5.0157e-08  
a 2.355057348156695 1.6109e-08 au
q 1.962517014428893 1.1351e-07 au
i 2.182544664966037 4.7372e-06 deg
node 218.8960444353695 0.00013142 deg
peri 313.0104146317805 0.0001321 deg
M 55.55668901618057 1.3661e-05 deg
tp 2458796.779603766388
(2019-Nov-09.27960377)
4.946e-05 TDB
period 1320.081234911979
3.61
1.3545e-05
3.708e-08
d
yr
n .2727104896874049 2.7981e-09 deg/d
Q 2.747597681884497 1.8794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      8123 days (22.24 yr)  
   first obs. used      1998-03-29  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6097  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 18:48:23  

Additional Information
 Earth MOID = .968736 au 
 Jupiter MOID = 2.22439 au 
 T_jup = 3.535 
[ 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 17.2   n/a MPO418614  

312164 (2007 UW70)          Discovered 2007-Oct-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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