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JPL Small-Body Database Browser
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85223 (1993 FU22)
Classification: Main-belt Asteroid          SPK-ID: 2085223
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1797654308242494 2.8204e-08  
a 2.342156330091854 9.814e-09 au
q 1.921117588355149 6.4741e-08 au
i 1.551788611770395 3.8607e-06 deg
node 323.1516866273488 0.00011664 deg
peri 276.571210481407 0.00011722 deg
M 65.63862822807478 1.1744e-05 deg
tp 2458361.785257366872
(2018-Aug-31.28525737)
4.2167e-05 TDB
period 1309.248984444332
3.58
8.229e-06
2.253e-08
d
yr
n .27496679720763 1.7282e-09 deg/d
Q 2.763195071828558 1.1578e-08 au
  Orbit Determination Parameters
   # obs. used (total)      753  
   data-arc span      9716 days (26.60 yr)  
   first obs. used      1993-03-21  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53137  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:09:43  

Additional Information
 Earth MOID = .90943 au 
 Jupiter MOID = 2.25164 au 
 T_jup = 3.541 
[ 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 16.3   n/a MPO449529  

85223 (1993 FU22)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1993 FU22 = 2000 DO2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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