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201670 (2003 UT60)
Classification: Main-belt Asteroid          SPK-ID: 2201670
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1017470606202033 5.3899e-08  
a 2.767494796782093 1.7367e-08 au
q 2.485910335927808 1.517e-07 au
i 8.608319449639795 4.5223e-06 deg
node 86.33227224637379 3.3783e-05 deg
peri 289.4786983995324 3.8211e-05 deg
M 219.1300582656899 1.9477e-05 deg
tp 2459658.528161785410
(2022-Mar-20.02816179)
9.2977e-05 TDB
period 1681.623029911788
4.60
1.5829e-05
4.334e-08
d
yr
n .2140788949702266 2.0151e-09 deg/d
Q 3.049079257636378 1.9134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      630  
   data-arc span      7550 days (20.67 yr)  
   first obs. used      2000-01-04  
   last obs. used      2020-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5709  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:04:19  

Additional Information
 Earth MOID = 1.50419 au 
 Jupiter MOID = 2.42377 au 
 T_jup = 3.315 
[ 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 15.3   n/a MPO270840  
diameter diameter 5.779 km 0.166 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201670 (2003 UT60)          Discovered 2003-Oct-16 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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