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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2092118266505864 4.6653e-08  
a 2.444852808143607 2.0417e-08 au
q 1.933360686260067 1.1548e-07 au
i 1.559456049363633 5.3147e-06 deg
node 308.410340039385 0.00031395 deg
peri 36.32715037429963 0.00031472 deg
M 27.03979817010416 2.5184e-05 deg
tp 2458895.623436538457
(2020-Feb-16.12343654)
9.6868e-05 TDB
period 1396.296030341635
3.82
1.7491e-05
4.789e-08
d
yr
n .257824982795316 3.2297e-09 deg/d
Q 2.956344930027146 2.4689e-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 = .926148 au 
 Jupiter MOID = 2.45815 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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