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129458 (1992 EQ6)
Classification: Main-belt Asteroid          SPK-ID: 2129458
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04224221292023042 4.7094e-08  
a 2.260077457681044 1.1172e-08 au
q 2.164606784497468 1.0687e-07 au
i 6.60895152292797 4.8345e-06 deg
node 125.6718382435866 4.421e-05 deg
peri 11.07689658693181 7.732e-05 deg
M 137.457500695295 6.2734e-05 deg
tp 2458526.640758810317
(2019-Feb-12.14075881)
0.00021581 TDB
period 1241.033235475704
3.40
9.2021e-06
2.519e-08
d
yr
n .290080869479702 2.1509e-09 deg/d
Q 2.355548130864619 1.1644e-08 au
  Orbit Determination Parameters
   # obs. used (total)      607  
   data-arc span      9943 days (27.22 yr)  
   first obs. used      1992-03-01  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55024  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:26:41  

Additional Information
 Earth MOID = 1.17883 au 
 Jupiter MOID = 2.64103 au 
 T_jup = 3.610 
[ 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 16.0   n/a MPO432773  

129458 (1992 EQ6)          Discovered 1992-Mar-01 by UESAC at La Silla
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 1992 EQ6 = 2002 AH13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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