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23485 (1991 NV6)
Classification: Main-belt Asteroid          SPK-ID: 2023485
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1316026671145272 1.0337e-07  
a 3.176954360296323 4.3057e-08 AU
q 2.7588586931802 3.4178e-07 AU
i 6.554641557692743 9.9331e-06 deg
node 307.8352534435899 6.7852e-05 deg
peri 34.86457825899598 7.1985e-05 deg
M 11.75012897316479 2.3837e-05 deg
tp 2456932.992033924711
(2014-Oct-02.49203392)
0.00013693 JED
period 2068.30647072961
5.66
4.2047e-05
1.151e-07
d
yr
n .1740554434725563 3.5384e-09 deg/d
Q 3.595050027412445 4.8723e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      8565 days (23.45 yr)  
   first obs. used      1991-07-12  
   last obs. used      2014-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5687  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 14:04:57  

Additional Information
 Earth MOID = 1.75411 AU 
 T_jup = 3.177 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO309337  

23485 (1991 NV6)          Discovered 1991-Jul-12 by Debehogne, H. at La Silla
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 NV6 = 1998 XT66 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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