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134371 (1995 RH)
Classification: Mars-crossing Asteroid          SPK-ID: 2134371
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3108895943990186 5.1007e-08  
a 2.381534007024011 1.2789e-08 au
q 1.641139865532847 1.2351e-07 au
i 23.59832391441695 4.4173e-06 deg
node 98.26245997793792 1.4123e-05 deg
peri 260.577921427642 1.4953e-05 deg
M 264.6779376215188 6.1895e-06 deg
tp 2459355.946741538002
(2021-May-21.44674154)		 2.4308e-05 TDB
period 1342.405144840503
3.68		 1.0813e-05
2.96e-08		 d
yr
n .2681753726761626 2.1601e-09 deg/d
Q 3.121928148515176 1.6765e-08 au
   Orbit Determination Parameters
   # obs. used (total)      416  
   data-arc span      9003 days (24.65 yr)  
   first obs. used      1995-09-03  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54743  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:18:56  

Additional Information
 Earth MOID = .797021 au 
 Jupiter MOID = 2.69324 au 
 T_jup = 3.363 
[ 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 15.7   n/a MPO436657  

134371 (1995 RH)          Discovered 1995-Sep-03 by McNaught, R. H. at Siding Spring
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 1995 RH = 1999 XE17 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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