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JPL Small-Body Database Browser
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376541 (2012 TQ320)
Classification: Main-belt Asteroid          SPK-ID: 2376541
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05402376417426115 6.2023e-08  
a 2.585226180117558 4.721e-08 au
q 2.445562530625761 1.5822e-07 au
i 13.46097413823741 6.7607e-06 deg
node 281.336005420235 3.2797e-05 deg
peri 345.8679904317907 7.6849e-05 deg
M 48.25167327062057 6.9814e-05 deg
tp 2458797.003884983319
(2019-Nov-09.50388498)
0.00029454 TDB
period 1518.260330478754
4.16
4.1589e-05
1.139e-07
d
yr
n .2371134862533627 6.4951e-09 deg/d
Q 2.724889829609355 4.9761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      5278 days (14.45 yr)  
   first obs. used      2004-12-11  
   last obs. used      2019-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64626  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:55:41  

Additional Information
 Earth MOID = 1.43088 au 
 Jupiter MOID = 2.39488 au 
 T_jup = 3.382 
[ 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 15.8   n/a MPO402522  

376541 (2012 TQ320)          Discovered 2006-Jan-28 by CSS at Catalina
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2012 TQ320 = 2010 CE129 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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