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JPL Small-Body Database Browser
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434510 (2005 SQ120)
Classification: Main-belt Asteroid          SPK-ID: 2434510
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2104207728659873 1.0721e-07  
a 3.154017375108401 4.5751e-08 au
q 2.490346601405339 3.5839e-07 au
i 11.90475421388892 1.1331e-05 deg
node 209.75486883 4.0138e-05 deg
peri 116.6638002237506 5.1717e-05 deg
M 179.5596438396301 2.4318e-05 deg
tp 2457580.028726781389
(2016-Jul-10.52872678)
0.00014305 TDB
period 2045.947800424513
5.60
4.4517e-05
1.219e-07
d
yr
n .1759575683823916 3.8286e-09 deg/d
Q 3.817688148811463 5.5378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      4045 days (11.07 yr)  
   first obs. used      2005-09-29  
   last obs. used      2016-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6939  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:45:00  

Additional Information
 Earth MOID = 1.50661 au 
 Jupiter MOID = 1.80385 au 
 T_jup = 3.139 
[ 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 16.7   n/a MPO392127  

434510 (2005 SQ120)          Discovered 2005-Sep-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

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