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134371 (1995 RH)
Classification: Mars-crossing Asteroid          SPK-ID: 2134371
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3100602225738589 7.668e-08  
a 2.382751446506743 2.8175e-08 au
q 1.643955002664678 1.8711e-07 au
i 23.59121614334974 1.1359e-05 deg
node 98.29606518047689 2.1918e-05 deg
peri 260.5989367414808 2.8906e-05 deg
M 195.5674246904286 2.5444e-05 deg
tp 2458014.123378634691
(2017-Sep-17.62337863)
0.00010268 JED
period 1343.434632052681
3.68
2.3828e-05
6.524e-08
d
yr
n .2679698672424004 4.7529e-09 deg/d
Q 3.121547890348808 3.691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      7134 days (19.53 yr)  
   first obs. used      1995-09-03  
   last obs. used      2015-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55578  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 21:37:58  

Additional Information
 Earth MOID = .79808 au 
 Jupiter MOID = 2.68145 au 
 T_jup = 3.363 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6 mag n/a MPO266446  

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 | Physical Parameters | Discovery Circumstances ]
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