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295535 (2008 RH134)
Classification: Main-belt Asteroid          SPK-ID: 2295535
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1042208987668563 5.6542e-08  
a 2.428319588855433 2.0548e-08 au
q 2.175237938811757 1.438e-07 au
i 5.836037322699703 6.0259e-06 deg
node 59.50683908936274 5.8438e-05 deg
peri 337.1773305124636 6.5289e-05 deg
M 4.263549387413453 3.0432e-05 deg
tp 2458984.130855253051
(2020-May-14.63085525)
0.00011677 TDB
period 1382.156408530946
3.78
1.7544e-05
4.803e-08
d
yr
n .2604625625421318 3.306e-09 deg/d
Q 2.68140123889911 2.269e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      9448 days (25.87 yr)  
   first obs. used      1993-10-11  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64582  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:40:45  

Additional Information
 Earth MOID = 1.18401 au 
 Jupiter MOID = 2.69305 au 
 T_jup = 3.495 
[ 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 16.7   n/a MPO440401  
diameter diameter 2.512 km 0.331 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295535 (2008 RH134)          Discovered 2008-Sep-06 by CSS at Catalina
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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