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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1035736897156157 6.4525e-08  
a 2.521845571529378 1.8083e-08 AU
q 2.260648720793094 1.639e-07 AU
i 2.112718323172244 5.3375e-06 deg
node 265.292038466283 0.0001979 deg
peri 338.0868427601275 0.00020004 deg
M 170.4021757411632 3.1048e-05 deg
tp 2456108.113176436853
(2012-Jun-29.61317644)
0.00012543 JED
period 1462.770386578583
4.00
1.5734e-05
4.308e-08
d
yr
n .2461083457138064 2.6471e-09 deg/d
Q 2.783042422265661 1.9956e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      926  
   data-arc span      7947 days (21.76 yr)  
   first obs. used      1992-05-07  
   last obs. used      2014-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5137  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 21:03:07  

Additional Information
 Earth MOID = 1.24771 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 (809)
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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