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66152 (1998 UU)
Classification: Inner Main-belt Asteroid          SPK-ID: 2066152
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07615363076899469 3.9529e-08  
a 1.911240415083159 7.1796e-09 au
q 1.765692518202136 7.6952e-08 au
i 19.48842673695597 4.6123e-06 deg
node 286.8285444188546 1.6639e-05 deg
peri 162.8609291953615 6.0106e-05 deg
M 14.12693982175109 5.5482e-05 deg
tp 2458962.628108017994
(2020-Apr-23.12810802)
0.00014867 TDB
period 965.097981979819
2.64
5.4381e-06
1.489e-08
d
yr
n .373019120049852 2.1019e-09 deg/d
Q 2.056788311964183 7.7264e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1022  
   data-arc span      8921 days (24.42 yr)  
   first obs. used      1995-08-03  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49495  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 10:46:44  

Additional Information
 Earth MOID = .786283 au 
 Jupiter MOID = 3.09449 au 
 T_jup = 3.862 
[ 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 15.7   n/a MPO502574  
diameter diameter 1.460 km 0.158 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.689   0.164 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66152 (1998 UU)          Discovered 1998-Oct-16 by CSS at Catalina
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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