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JPL Small-Body Database Browser
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243218 (2007 UB136)
Classification: Main-belt Asteroid          SPK-ID: 2243218
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07163847779390949 1.3201e-07  
a 3.035509929441452 6.6873e-08 au
q 2.818050618767969 4.0128e-07 au
i 16.58038968546003 8.7005e-06 deg
node 101.4928894794283 4.9421e-05 deg
peri 234.0351133611258 9.0753e-05 deg
M 131.2182074924215 7.8652e-05 deg
tp 2457896.394861741826
(2017-May-22.89486174)
0.00042287 TDB
period 1931.727727553221
5.29
6.3834e-05
1.748e-07
d
yr
n .1863616672604196 6.1584e-09 deg/d
Q 3.252969240114936 7.1663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      6320 days (17.30 yr)  
   first obs. used      2001-09-11  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67484  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:51:25  

Additional Information
 Earth MOID = 1.83506 au 
 Jupiter MOID = 2.03048 au 
 T_jup = 3.174 
[ 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 15.2   n/a MPO433594  
diameter diameter 5.621 km 0.468 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243218 (2007 UB136)          Discovered 2007-Oct-16 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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