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JPL Small-Body Database Browser
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245529 (2005 SR197)
Classification: Main-belt Asteroid          SPK-ID: 2245529
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2041068275391871 7.9847e-08  
a 3.083148509646296 3.3644e-08 au
q 2.453856848510218 2.4564e-07 au
i 15.34332943206939 7.7974e-06 deg
node 260.4546844076677 3.1976e-05 deg
peri 134.3937540302296 5.0015e-05 deg
M 226.2709167173146 3.1023e-05 deg
tp 2459735.036633524238
(2022-Jun-04.53663352)
0.00017564 TDB
period 1977.379800845186
5.41
3.2366e-05
8.861e-08
d
yr
n .1820591066249014 2.98e-09 deg/d
Q 3.712440170782374 4.0511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      6278 days (17.19 yr)  
   first obs. used      2000-11-19  
   last obs. used      2018-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49875  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 08:34:48  

Additional Information
 Earth MOID = 1.48857 au 
 Jupiter MOID = 1.80179 au 
 T_jup = 3.141 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO396779  

245529 (2005 SR197)          Discovered 2005-Sep-30 by NEAT at Palomar
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2005 SR197 = 2000 WZ68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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