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

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .102861957708943 4.6195e-08  
a 2.523654539858071 8.3565e-09 au
q 2.264066493307208 1.1811e-07 au
i 2.110137897363824 4.0443e-06 deg
node 265.1633997699517 0.00011587 deg
peri 338.6172405194619 0.00011728 deg
M 40.22439727269241 1.7507e-05 deg
tp 2459036.882283107399
(2020-Jul-06.38228311)
7.1319e-05 TDB
period 1464.344578789353
4.01
7.2732e-06
1.991e-08
d
yr
n .245843775580219 1.2211e-09 deg/d
Q 2.783242586408934 9.216e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2040  
   data-arc span      10334 days (28.29 yr)  
   first obs. used      1992-05-07  
   last obs. used      2020-08-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46598  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:41:43  

Additional Information
 Earth MOID = 1.24954 au 
 Jupiter MOID = 2.22734 au 
 T_jup = 3.446 
[ 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 14.31   n/a E2021B10  

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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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