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442634 (2012 TT24)
Classification: Main-belt Asteroid          SPK-ID: 2442634
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1617144491853531 1.0537e-07  
a 2.410871988158965 2.9272e-08 au
q 2.020999152537441 2.5443e-07 au
i 6.05378139596405 9.8109e-06 deg
node 323.7942832270533 9.8597e-05 deg
peri 58.07366784776191 0.00010453 deg
M 8.672466710665631 2.9632e-05 deg
tp 2458967.561805177396
(2020-Apr-28.06180518)
0.00011236 TDB
period 1367.286901378869
3.74
2.4901e-05
6.818e-08
d
yr
n .263295142838676 4.7952e-09 deg/d
Q 2.800744823780489 3.4005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      7994 days (21.89 yr)  
   first obs. used      1995-01-29  
   last obs. used      2016-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64422  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:26:46  

Additional Information
 Earth MOID = 1.031 au 
 Jupiter MOID = 2.69399 au 
 T_jup = 3.494 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO386693  

442634 (2012 TT24)          Discovered 1995-Jan-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 TT24 = 2005 YH265 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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