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JPL Small-Body Database Browser
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437061 (2012 UQ42)
Classification: Main-belt Asteroid          SPK-ID: 2437061
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1258598367977245 5.7131e-08  
a 2.671723622621841 4.3871e-08 au
q 2.335460923510031 1.6835e-07 au
i 11.99580369378883 1.2111e-05 deg
node 213.446060536684 2.8313e-05 deg
peri 56.88996744948422 6.0695e-05 deg
M 286.0416662627696 5.1974e-05 deg
tp 2458928.195395986335
(2020-Mar-19.69539599)
0.00023211 TDB
period 1595.091946963302
4.37
3.9288e-05
1.076e-07
d
yr
n .225692318668751 5.5589e-09 deg/d
Q 3.007986321733651 4.9392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5703 days (15.61 yr)  
   first obs. used      2003-09-19  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56235  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:54:06  

Additional Information
 Earth MOID = 1.34411 au 
 Jupiter MOID = 2.09456 au 
 T_jup = 3.338 
[ 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 16.7   n/a MPO419192  

437061 (2012 UQ42)          Discovered 2003-Sep-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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