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193349 (2000 UU22)
Classification: Main-belt Asteroid          SPK-ID: 2193349
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1723187781566705 3.4312e-08  
a 2.399467158759875 1.4901e-08 au
q 1.985993909735316 8.6304e-08 au
i 5.604622336912945 4.3568e-06 deg
node 91.93682722610045 4.1481e-05 deg
peri 33.2849820107535 4.3811e-05 deg
M 286.0081609111521 1.5999e-05 deg
tp 2458879.530683760790
(2020-Jan-31.03068376)
6.1724e-05 TDB
period 1357.596288872682
3.72
1.2646e-05
3.462e-08
d
yr
n .2651745610611061 2.4701e-09 deg/d
Q 2.812940407784435 1.7469e-08 au
  Orbit Determination Parameters
   # obs. used (total)      493  
   data-arc span      9017 days (24.69 yr)  
   first obs. used      1994-01-08  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60112  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 07:58:14  

Additional Information
 Earth MOID = 1.00466 au 
 Jupiter MOID = 2.26295 au 
 T_jup = 3.500 
[ 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 16.0   n/a MPO418039  
diameter diameter 4.677 km 0.340 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193349 (2000 UU22)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 UU22 = 2002 KJ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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