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JPL Small-Body Database Browser
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357938 (2005 YO22)
Classification: Main-belt Asteroid          SPK-ID: 2357938
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1206701262498372 8.4722e-08  
a 2.232321415869579 1.8347e-08 au
q 1.962946908786382 1.9099e-07 au
i 5.099933456934918 9.4e-06 deg
node 96.16530866666481 8.552e-05 deg
peri 84.50004633001818 9.6737e-05 deg
M 297.9549359757478 5.0028e-05 deg
tp 2458810.460815874382
(2019-Nov-22.96081587)
0.00017014 TDB
period 1218.241852167842
3.34
1.5018e-05
4.112e-08
d
yr
n .295507824952316 3.643e-09 deg/d
Q 2.501695922952777 2.0561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      6259 days (17.14 yr)  
   first obs. used      2001-10-15  
   last obs. used      2018-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72263  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:15:05  

Additional Information
 Earth MOID = .974258 au 
 Jupiter MOID = 2.46844 au 
 T_jup = 3.626 
[ 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 17.9   n/a MPO418817  

357938 (2005 YO22)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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