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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1316026750265742 1.0366e-07  
a 3.176954354784262 4.3935e-08 AU
q 2.758858663257329 3.4327e-07 AU
i 6.554641170914594 1.0115e-05 deg
node 307.8352551369788 6.8109e-05 deg
peri 34.86457442226739 7.2336e-05 deg
M 11.75013229377031 2.4548e-05 deg
tp 2456932.992015022541
(2014-Oct-02.49201502)
0.00014096 JED
period 2068.306465346798
5.66
4.2904e-05
1.175e-07
d
yr
n .1740554439255393 3.6106e-09 deg/d
Q 3.595050046311195 4.9717e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      595  
   data-arc span      8506 days (23.29 yr)  
   first obs. used      1991-07-12  
   last obs. used      2014-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57613  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:42:59  

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 (809)
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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