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JPL Small-Body Database Browser
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266942 (2010 SZ23)
Classification: Main-belt Asteroid          SPK-ID: 2266942
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1284408777373488 1.0244e-07  
a 2.452515682582877 2.4814e-08 au
q 2.137512415647319 2.3773e-07 au
i 7.222800037744677 7.0705e-06 deg
node 76.50760431395254 4.3089e-05 deg
peri 291.7773990470922 5.0521e-05 deg
M 86.92804917315054 2.9568e-05 deg
tp 2458261.754488634197
(2018-May-23.25448863)
0.0001122 TDB
period 1402.865763716634
3.84
2.1291e-05
5.829e-08
d
yr
n .2566175676325911 3.8946e-09 deg/d
Q 2.767518949518435 2.8001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      9920 days (27.16 yr)  
   first obs. used      1991-11-09  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61528  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:45:27  

Additional Information
 Earth MOID = 1.14894 au 
 Jupiter MOID = 2.71609 au 
 T_jup = 3.473 
[ 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 17.0   n/a MPO321418  

266942 (2010 SZ23)          Discovered 2006-Aug-15 by NEAT at Palomar
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2010 SZ23 = 2006 SO153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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