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523847 (1995 SW26)
Classification: Main-belt Asteroid          SPK-ID: 2523847
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2075782202280042 1.1913e-07  
a 2.418153026212511 1.8157e-08 au
q 1.916197124792355 2.7885e-07 au
i 3.282558714965944 6.381e-06 deg
node 10.48762819992301 0.00014766 deg
peri 24.24179915468684 0.0001501 deg
M 186.8459052854359 2.529e-05 deg
tp 2459661.124023992105
(2022-Mar-22.62402399)
0.00010192 TDB
period 1373.485559375307
3.76
1.547e-05
4.235e-08
d
yr
n .2621068693024602 2.9521e-09 deg/d
Q 2.920108927632666 2.1926e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      8980 days (24.59 yr)  
   first obs. used      1995-09-19  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56602  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 07:44:08  

Additional Information
 Earth MOID = .923261 au 
 Jupiter MOID = 2.51878 au 
 T_jup = 3.483 
[ 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 18.2   n/a MPO315177  

523847 (1995 SW26)          Discovered 1995-Sep-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

Alternate Designations
 1995 SW26 = 2010 RC119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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