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183295 (2002 UJ)
Classification: Main-belt Asteroid          SPK-ID: 2183295
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2204284536214348 4.5172e-08  
a 2.26121330595842 1.1298e-08 au
q 1.762777553617793 9.8223e-08 au
i 24.39777017968449 5.49e-06 deg
node 163.0016607399934 1.171e-05 deg
peri 168.7015556783489 1.6912e-05 deg
M 106.4334412417186 1.2818e-05 deg
tp 2458633.313818519091
(2019-May-29.81381852)
4.3021e-05 TDB
period 1241.968913068593
3.40
9.3081e-06
2.548e-08
d
yr
n .2898623276411408 2.1724e-09 deg/d
Q 2.759649058299046 1.3788e-08 au
  Orbit Determination Parameters
   # obs. used (total)      672  
   data-arc span      7919 days (21.68 yr)  
   first obs. used      1998-05-27  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55326  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:33:47  

Additional Information
 Earth MOID = .757387 au 
 Jupiter MOID = 2.6618 au 
 T_jup = 3.472 
[ 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 15.6   n/a MPO440025  
diameter diameter 2.186 km 0.409 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.256   0.110 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183295 (2002 UJ)          Discovered 2002-Oct-19 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 UJ = 2001 FS179 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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