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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .131752331534525 1.0921e-07  
a 3.177486808246728 6.9428e-08 AU
q 2.758845512840026 3.5305e-07 AU
i 6.5546510793832 1.1191e-05 deg
node 307.8357531879458 8.2063e-05 deg
peri 34.88828043426695 9.0337e-05 deg
M 336.9268373618595 4.9996e-05 deg
tp 2456933.095470208947
(2014-Oct-02.59547021)
0.00029033 JED
period 2068.826455386528
5.66
6.7806e-05
1.856e-07
d
yr
n .1740116958881114 5.7033e-09 deg/d
Q 3.596128103653431 7.8576e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      8027 days (21.98 yr)  
   first obs. used      1991-07-12  
   last obs. used      2013-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58809  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 20:23:57  

Additional Information
 Earth MOID = 1.75237 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 13.6 mag n/a MPO266078  

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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