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JPL Small-Body Database Browser
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390613 (2001 UT212)
Classification: Main-belt Asteroid          SPK-ID: 2390613
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05367941209943534 7.0801e-08  
a 3.187827972717332 4.309e-08 au
q 3.016707241267731 2.3104e-07 au
i 10.81853968692623 8.1011e-06 deg
node 207.4627779578553 3.1739e-05 deg
peri 161.076946598292 6.7599e-05 deg
M 55.9204368851596 5.7942e-05 deg
tp 2458277.569698839563
(2018-Jun-08.06969884)
0.00033424 TDB
period 2078.934194604078
5.69
4.2152e-05
1.154e-07
d
yr
n .1731656542734197 3.511e-09 deg/d
Q 3.358948704166933 4.5403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      6977 days (19.10 yr)  
   first obs. used      2000-09-27  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61446  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:31:07  

Additional Information
 Earth MOID = 2.0183 au 
 Jupiter MOID = 1.93854 au 
 T_jup = 3.168 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO423453  
diameter diameter 4.671 km 1.502 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.141   0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

390613 (2001 UT212)          Discovered 2001-Oct-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2001 UT212 = 2010 NY110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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