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JPL Small-Body Database Browser
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146180 (2000 SY312)
Classification: Main-belt Asteroid          SPK-ID: 2146180
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2224941971068114 4.6391e-08  
a 3.182077058513434 2.3193e-08 au
q 2.474083378247483 1.4905e-07 au
i 13.88800550180728 5.9214e-06 deg
node 302.2174262615184 2.3995e-05 deg
peri 102.5057298720371 3.0045e-05 deg
M 82.06359284248894 1.4559e-05 deg
tp 2458127.879569083149
(2018-Jan-09.37956908)		 8.3314e-05 TDB
period 2073.311065683365
5.68		 2.2667e-05
6.206e-08		 d
yr
n .1736353053618337 1.8983e-09 deg/d
Q 3.890070738779384 2.8353e-08 au
   Orbit Determination Parameters
   # obs. used (total)      643  
   data-arc span      6779 days (18.56 yr)  
   first obs. used      2000-09-08  
   last obs. used      2019-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50012  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:41:39  

Additional Information
 Earth MOID = 1.52845 au 
 Jupiter MOID = 1.75453 au 
 T_jup = 3.115 
[ 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 14.4   n/a MPO257676  

146180 (2000 SY312)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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