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52233 (1978 UQ5)
Classification: Outer Main-belt Asteroid          SPK-ID: 2052233
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02121030730502574 4.3274e-08  
a 3.222845191968693 2.3871e-08 au
q 3.154487655050513 1.4517e-07 au
i 16.28215687908387 5.8339e-06 deg
node 212.613257086651 1.492e-05 deg
peri 225.5275477160236 0.00013013 deg
M 299.614364632063 0.00012803 deg
tp 2458954.977548575055
(2020-Apr-15.47754858)
0.00075105 TDB
period 2113.282682370812
5.79
2.3479e-05
6.428e-08
d
yr
n .1703510860156813 1.8926e-09 deg/d
Q 3.291202728886874 2.4377e-08 au
  Orbit Determination Parameters
   # obs. used (total)      859  
   data-arc span      15015 days (41.11 yr)  
   first obs. used      1978-10-27  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53746  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:59:03  

Additional Information
 Earth MOID = 2.17671 au 
 Jupiter MOID = 1.79406 au 
 T_jup = 3.125 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1   n/a MPO502506  
diameter diameter 9.701 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52233 (1978 UQ5)          Discovered 1978-Oct-27 by Olmstead, C. M. at Palomar
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1978 UQ5 = 2001 QN260 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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