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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2591426510512164 8.2297e-08  
a 2.619349579234763 4.0288e-08 au
q 1.940564385241978 2.3274e-07 au
i 14.15004824475226 6.2262e-06 deg
node 80.97608812385177 3.6471e-05 deg
peri 307.0248731593747 3.9643e-05 deg
M 197.3964172706171 1.781e-05 deg
tp 2459299.884867922561
(2021-Mar-26.38486792)
8.9339e-05 TDB
period 1548.419464232536
4.24
3.5724e-05
9.781e-08
d
yr
n .2324951399254281 5.364e-09 deg/d
Q 3.298134773227548 5.0728e-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 = .981331 au 
 Jupiter MOID = 2.22913 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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