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16535 (1991 NF3)
Classification: Main-belt Asteroid          SPK-ID: 2016535
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2048358859723977 7.075e-08  
a 2.646315363895403 1.7039e-08 AU
q 2.10425501176952 1.8626e-07 AU
i 11.79338340572891 6.9363e-06 deg
node 272.4200947141234 3.4597e-05 deg
peri 102.8905956538809 3.9095e-05 deg
M 102.7033879638457 1.5086e-05 deg
tp 2456551.916708048608
(2013-Sep-16.41670805)
6.6044e-05 JED
period 1572.391995085398
4.30
1.5186e-05
4.158e-08
d
yr
n .2289505423108237 2.2112e-09 deg/d
Q 3.188375716021286 2.0529e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      940  
   data-arc span      9178 days (25.13 yr)  
   first obs. used      1989-02-04  
   last obs. used      2014-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51065  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 21:35:45  

Additional Information
 Earth MOID = 1.14321 AU 
 T_jup = 3.333 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0 mag n/a MPO272719  

16535 (1991 NF3)          Discovered 1991-Jul-04 by Debehogne, H. at La Silla (809)
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 NF3 = 1989 CU6 = 1992 YA5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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