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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1021406883361264 5.9915e-08  
a 2.522467809081418 1.5301e-08 au
q 2.264821210756121 1.5394e-07 au
i 2.110419824562794 5.058e-06 deg
node 265.1862919864895 0.00017995 deg
peri 338.0826874044889 0.00018184 deg
M 7.215441571055706 2.7799e-05 deg
tp 2457571.170997723951
(2016-Jul-01.67099772)
0.00011298 JED
period 1463.311803636818
4.01
1.3314e-05
3.645e-08
d
yr
n .2460172870233671 2.2384e-09 deg/d
Q 2.780114407406714 1.6863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1157  
   data-arc span      8748 days (23.95 yr)  
   first obs. used      1992-05-07  
   last obs. used      2016-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47816  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:20:32  

Additional Information
 Earth MOID = 1.25171 au 
 Jupiter MOID = 2.2284 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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