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437119 (2012 UT135)
Classification: Main-belt Asteroid          SPK-ID: 2437119
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2576851521026375 8.2433e-08  
a 2.621810186073787 4.0913e-08 au
q 1.946208629491119 2.3342e-07 au
i 14.14166570999976 6.218e-06 deg
node 80.9730889350905 3.648e-05 deg
peri 306.8966543896345 3.9703e-05 deg
M 290.3604679385276 1.9565e-05 deg
tp 2459300.453297024934
(2021-Mar-26.95329703)
8.9917e-05 TDB
period 1550.601845423907
4.25
3.6296e-05
9.937e-08
d
yr
n .2321679166463151 5.4345e-09 deg/d
Q 3.297411742656455 5.1456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      3393 days (9.29 yr)  
   first obs. used      2008-11-22  
   last obs. used      2018-03-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6429  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Apr-05 16:46:18  

Additional Information
 Earth MOID = .98751 au 
 Jupiter MOID = 2.23204 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 16.8   n/a MPO440809  
diameter diameter 2.728 km 0.711 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.038   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

437119 (2012 UT135)          Discovered 2008-Nov-22 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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