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JPL Small-Body Database Browser
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277592 (2006 AT12)
Classification: Main-belt Asteroid          SPK-ID: 2277592
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1760401581472193 8.1332e-08  
a 3.137570129003688 5.4869e-08 au
q 2.585231787295888 2.5943e-07 au
i 8.250514869960842 1.0155e-05 deg
node 276.8431143886855 7.6517e-05 deg
peri 139.9166880804832 9.682e-05 deg
M 168.4967206000734 5.4708e-05 deg
tp 2457650.382009886302
(2016-Sep-18.88200989)
0.00029311 TDB
period 2029.96518402734
5.56
5.3249e-05
1.458e-07
d
yr
n .1773429430379587 4.652e-09 deg/d
Q 3.689908470711489 6.4528e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      6733 days (18.43 yr)  
   first obs. used      1999-10-13  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61357  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:19:46  

Additional Information
 Earth MOID = 1.6039 au 
 Jupiter MOID = 1.67912 au 
 T_jup = 3.171 
[ 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 16.2   n/a MPO440345  

277592 (2006 AT12)          Discovered 2006-Jan-05 by LINEAR at Socorro
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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