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JPL Small-Body Database Browser
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114239 Bermarmi (2002 WN)
Classification: Main-belt Asteroid          SPK-ID: 2114239
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1284694932891345 4.9068e-08  
a 2.625731814735114 1.8104e-08 au
q 2.288405378982934 1.2787e-07 au
i 11.69711699075326 5.2716e-06 deg
node 288.9025842267482 2.6185e-05 deg
peri 266.2530526501102 3.3279e-05 deg
M 273.79421362048 2.3477e-05 deg
tp 2459372.641319779617
(2021-Jun-07.14131978)
0.00010273 TDB
period 1554.082164866019
4.25
1.6073e-05
4.401e-08
d
yr
n .2316479837029958 2.3958e-09 deg/d
Q 2.963058250487293 2.043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      496  
   data-arc span      6690 days (18.32 yr)  
   first obs. used      2001-08-10  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53472  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:33:25  

Additional Information
 Earth MOID = 1.32368 au 
 Jupiter MOID = 2.17042 au 
 T_jup = 3.361 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO502778  

114239 Bermarmi           Discovered 2002 Nov. 21 by J. Young at Table Mountain Observatory.
This minor planet is named in memory of Bernard (1911-1988) and Mary (1912-1996), parents of the discoverer, and in honor of his brother Michael (b. 1937).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070601/MPCPages.arcLast Updated: 2007-06-06

[ show close-approach data ]
Alternate Designations
 2002 WN = 2001 QZ221 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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