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392565 (2011 SA94)
Classification: Main-belt Asteroid          SPK-ID: 2392565
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2218989702942552 1.1081e-07  
a 2.610887829558511 5.1553e-08 au
q 2.031534508625674 3.1893e-07 au
i 4.266959268259489 1.0596e-05 deg
node 322.6807341097876 7.7667e-05 deg
peri 331.1982368328049 9.1445e-05 deg
M 177.66999644649 3.1214e-05 deg
tp 2458636.012043906134
(2019-Jun-01.51204391)
0.00015144 TDB
period 1540.922326050964
4.22
4.5639e-05
1.25e-07
d
yr
n .2336263119261817 6.9196e-09 deg/d
Q 3.190241150491347 6.2993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      7711 days (21.11 yr)  
   first obs. used      1998-08-24  
   last obs. used      2019-10-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5263  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:34:24  

Additional Information
 Earth MOID = 1.01636 au 
 Jupiter MOID = 2.02586 au 
 T_jup = 3.371 
[ 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 17.3   n/a MPO494989  

392565 (2011 SA94)          Discovered 2007-Nov-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2011 SA94 = 2007 VF48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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