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JPL Small-Body Database Browser
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201577 (2003 SR70)
Classification: Main-belt Asteroid          SPK-ID: 2201577
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1911108469002912 5.9128e-08  
a 2.793412398690902 1.7765e-08 au
q 2.25956098943531 1.6654e-07 au
i 18.24446752633387 7.5271e-06 deg
node 178.8018364496283 1.4285e-05 deg
peri 157.1063931283595 2.1153e-05 deg
M 138.9728571844722 1.3707e-05 deg
tp 2457942.192963529322
(2017-Jul-07.69296353)
6.4406e-05 TDB
period 1705.300861842852
4.67
1.6267e-05
4.454e-08
d
yr
n .2111064434758815 2.0138e-09 deg/d
Q 3.327263807946494 2.116e-08 au
  Orbit Determination Parameters
   # obs. used (total)      312  
   data-arc span      6155 days (16.85 yr)  
   first obs. used      2001-02-22  
   last obs. used      2017-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54283  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:18:37  

Additional Information
 Earth MOID = 1.26049 au 
 Jupiter MOID = 2.14869 au 
 T_jup = 3.229 
[ 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 15.9   n/a MPO433320  

201577 (2003 SR70)          Discovered 2003-Sep-18 by Pauwels, T. at Uccle
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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