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52333 (1992 EE22)
Classification: Main-belt Asteroid          SPK-ID: 2052333
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1634831367344228 3.3433e-08  
a 2.378889784976168 9.8402e-09 au
q 1.989981420982787 8.0589e-08 au
i 3.2884049286233 4.125e-06 deg
node 72.14394997793902 9.0132e-05 deg
peri 20.05592692020281 9.1839e-05 deg
M 301.7386724833044 1.9047e-05 deg
tp 2459217.389128816366
(2021-Jan-02.88912882)
7.1557e-05 TDB
period 1340.170052793884
3.67
8.3153e-06
2.277e-08
d
yr
n .2686226268446304 1.6667e-09 deg/d
Q 2.767798148969548 1.1449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      780  
   data-arc span      10486 days (28.71 yr)  
   first obs. used      1992-03-01  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60209  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:33:01  

Additional Information
 Earth MOID = 1.00699 au 
 Jupiter MOID = 2.41444 au 
 T_jup = 3.519 
[ 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 15.8   n/a MPO302351  
diameter diameter 1.965 km 0.381 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.263   0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52333 (1992 EE22)          Discovered 1992-Mar-01 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 EE22 = 1999 BA16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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