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152241 (2005 SR70)
Classification: Main-belt Asteroid          SPK-ID: 2152241
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .077569983653094 6.7182e-08  
a 2.92957899637926 1.9055e-08 au
q 2.702331601519674 1.9989e-07 au
i 11.58655161464367 5.9661e-06 deg
node 68.20577893803444 3.0691e-05 deg
peri 332.485348059628 4.7477e-05 deg
M 352.8007470700822 3.3987e-05 deg
tp 2459237.126142254572
(2021-Jan-22.62614225)
0.00017287 TDB
period 1831.497148384853
5.01
1.7869e-05
4.892e-08
d
yr
n .1965605026016416 1.9178e-09 deg/d
Q 3.156826391238847 2.0533e-08 au
  Orbit Determination Parameters
   # obs. used (total)      525  
   data-arc span      7438 days (20.36 yr)  
   first obs. used      2000-10-02  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54456  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:18  

Additional Information
 Earth MOID = 1.71647 au 
 Jupiter MOID = 2.20465 au 
 T_jup = 3.242 
[ 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 MPO439908  

152241 (2005 SR70)          Discovered 2005-Sep-28 by NEAT at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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