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14898 (1992 JR3)
Classification: Main-belt Asteroid          SPK-ID: 2014898
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1023474939222834 6.133e-08  
a 2.523140786848499 1.7902e-08 au
q 2.264903650501457 1.5698e-07 au
i 2.110072887831218 5.2435e-06 deg
node 265.19927981466 0.000187 deg
peri 337.986666053021 0.00018908 deg
M 318.0981648912256 3.0836e-05 deg
tp 2457570.888859392907
(2016-Jul-01.38885939)
0.00012584 JED
period 1463.897445594256
4.01
1.558e-05
4.266e-08
d
yr
n .2459188661633748 2.6173e-09 deg/d
Q 2.781377923195541 1.9734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1023  
   data-arc span      8393 days (22.98 yr)  
   first obs. used      1992-05-07  
   last obs. used      2015-04-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48991  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:21:59  

Additional Information
 Earth MOID = 1.25097 au 
 Jupiter MOID = 2.2262 au 
 T_jup = 3.447 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO279672  

14898 (1992 JR3)          Discovered 1992-May-07 by Debehogne, H. at La Silla
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 JR3 = 1997 UB 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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