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249070 (2007 UU34)
Classification: Main-belt Asteroid          SPK-ID: 2249070
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888876914237893 5.1016e-08  
a 2.743953361683884 2.9082e-08 au
q 2.225654345820869 1.4462e-07 au
i 18.22774494165142 8.0204e-06 deg
node 29.28033118201415 1.839e-05 deg
peri 293.4691318140593 2.9652e-05 deg
M 340.6941256237224 2.7112e-05 deg
tp 2459089.532893994280
(2020-Aug-28.03289399)
0.00012577 TDB
period 1660.211871953605
4.55
2.6393e-05
7.226e-08
d
yr
n .2168397938128106 3.4472e-09 deg/d
Q 3.2622523775469 3.4575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      6675 days (18.28 yr)  
   first obs. used      2001-02-22  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58794  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:19:33  

Additional Information
 Earth MOID = 1.28344 au 
 Jupiter MOID = 2.37618 au 
 T_jup = 3.251 
[ 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 MPO341806  
diameter diameter 3.175 km 0.318 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249070 (2007 UU34)          Discovered 2007-Oct-18 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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