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123101 (2000 SQ344)
Classification: Main-belt Asteroid          SPK-ID: 2123101
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .008519703279710031 7.2884e-08  
a 3.009068721014865 5.1663e-08 au
q 2.983432348363562 2.3135e-07 au
i 7.108438187444094 1.0249e-05 deg
node 13.1340125406599 6.4337e-05 deg
peri 251.0943252105835 0.00068098 deg
M 115.4015785941859 0.00067251 deg
tp 2456989.338715323830
(2014-Nov-27.83871532)
0.0035679 JED
period 1906.542918768235
5.22
4.91e-05
1.344e-07
d
yr
n .1888234439708213 4.8629e-09 deg/d
Q 3.034705093666168 5.2103e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      5443 days (14.90 yr)  
   first obs. used      2000-09-26  
   last obs. used      2015-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64163  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 17:39:54  

Additional Information
 Earth MOID = 1.97805 au 
 Jupiter MOID = 1.94135 au 
 T_jup = 3.238 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4 mag n/a MPO345097  

123101 (2000 SQ344)          Discovered 2000-Sep-29 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 SQ344 = 2001 YV128 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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