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78762 (2002 UV22)
Classification: Main-belt Asteroid          SPK-ID: 2078762
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1523326295200489 3.6145e-08  
a 3.131486021307837 1.8612e-08 au
q 2.654458521376738 1.1632e-07 au
i 2.722528077992835 4.3287e-06 deg
node 100.7743713297077 0.00010936 deg
peri 349.4801150657674 0.00011122 deg
M 36.22094444845359 1.8743e-05 deg
tp 2458796.851407714241
(2019-Nov-09.35140771)
0.00010502 TDB
period 2024.063544980344
5.54
1.8045e-05
4.94e-08
d
yr
n .1778600286007799 1.5857e-09 deg/d
Q 3.608513521238936 2.1447e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1040  
   data-arc span      8619 days (23.60 yr)  
   first obs. used      1996-10-11  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5512  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:25:36  

Additional Information
 Earth MOID = 1.67109 au 
 Jupiter MOID = 1.59076 au 
 T_jup = 3.193 
[ 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 14.4   n/a MPO453209  
diameter diameter 6.238 km 0.300 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.095   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78762 (2002 UV22)          Discovered 2002-Oct-30 by NEAT at Haleakala
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 UV22 = 1997 TQ27 = 2001 RJ148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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