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JPL Small-Body Database Browser
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295492 (2008 RT22)
Classification: Main-belt Asteroid          SPK-ID: 2295492
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2097159542675318 4.6656e-08  
a 2.445972564288388 2.0547e-08 au
q 1.933013093856447 1.1559e-07 au
i 1.558711074871659 5.3127e-06 deg
node 308.4338269869293 0.00031419 deg
peri 36.26846742182853 0.00031495 deg
M 284.0015062903967 2.4338e-05 deg
tp 2458895.470295199087
(2020-Feb-15.97029520)
9.6718e-05 TDB
period 1397.255407158853
3.83
1.7606e-05
4.82e-08
d
yr
n .2576479562401664 3.2464e-09 deg/d
Q 2.958932034720329 2.4856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      5483 days (15.01 yr)  
   first obs. used      2004-08-15  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5261  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:13  

Additional Information
 Earth MOID = .924874 au 
 Jupiter MOID = 2.45208 au 
 T_jup = 3.468 
[ 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 17.2   n/a MPO418563  

295492 (2008 RT22)          Discovered 2008-Sep-05 by Andrushivka at Andrushivka
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 RT22 = 2006 AJ65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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