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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1313417063438249 8.2412e-08  
a 3.175694730337105 3.7608e-08 au
q 2.758593565627537 2.6593e-07 au
i 6.554709942745114 8.2964e-06 deg
node 307.8300677532577 5.8994e-05 deg
peri 34.75654910227498 6.3813e-05 deg
M 81.51279972440037 2.2817e-05 deg
tp 2456932.463353654567
(2014-Oct-01.96335365)
0.00013123 JED
period 2067.076499077952
5.66
3.6719e-05
1.005e-07
d
yr
n .1741590116091896 3.0937e-09 deg/d
Q 3.592795895046674 4.2547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      728  
   data-arc span      8925 days (24.44 yr)  
   first obs. used      1991-07-12  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59613  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:53:05  

Additional Information
 Earth MOID = 1.75134 au 
 Jupiter MOID = 1.79181 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 13.8 mag n/a MPO358850  

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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