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JPL Small-Body Database Browser
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136519 (2005 SZ242)
Classification: Main-belt Asteroid          SPK-ID: 2136519
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03172603765238854 7.0433e-08  
a 2.783053192036875 1.9346e-08 au
q 2.694757941677713 1.9826e-07 au
i 5.444600004695924 9.5329e-06 deg
node 207.4091463765193 5.3184e-05 deg
peri 211.6846555601606 0.00013042 deg
M 299.3949259599127 0.00011747 deg
tp 2458885.987549456978
(2020-Feb-06.48754946)
0.00055313 TDB
period 1695.823648965945
4.64
1.7683e-05
4.841e-08
d
yr
n .2122862245844465 2.2135e-09 deg/d
Q 2.871348442396037 1.996e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      10245 days (28.05 yr)  
   first obs. used      1991-10-13  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60413  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:03:30  

Additional Information
 Earth MOID = 1.70691 au 
 Jupiter MOID = 2.23895 au 
 T_jup = 3.325 
[ 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 15.8   n/a MPO453848  

136519 (2005 SZ242)          Discovered 2005-Sep-30 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2005 SZ242 = 1995 OC3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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