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JPL Small-Body Database Browser
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160948 (2002 AT76)
Classification: Main-belt Asteroid          SPK-ID: 2160948
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1711244839874344 5.17e-08  
a 2.208971731456745 9.3246e-09 au
q 1.83096258376838 1.1767e-07 au
i 3.581514797267983 5.2213e-06 deg
node 58.67067118485796 7.7427e-05 deg
peri 351.1086504482934 7.8809e-05 deg
M 139.2308877138552 1.4892e-05 deg
tp 2458136.714938940676
(2018-Jan-18.21493894)
4.8352e-05 TDB
period 1199.178032424065
3.28
7.5931e-06
2.079e-08
d
yr
n .3002056327468592 1.9009e-09 deg/d
Q 2.58698087914511 1.092e-08 au
  Orbit Determination Parameters
   # obs. used (total)      453  
   data-arc span      6343 days (17.37 yr)  
   first obs. used      2001-12-18  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5331  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:12:02  

Additional Information
 Earth MOID = .84102 au 
 Jupiter MOID = 2.77558 au 
 T_jup = 3.637 
[ 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 16.9   n/a MPO266517  

160948 (2002 AT76)          Discovered 2002-Jan-08 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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