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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2048358797942716 6.9002e-08  
a 2.646315364149051 1.5997e-08 AU
q 2.104255028320482 1.8054e-07 AU
i 11.79338474375003 5.8462e-06 deg
node 272.4200896796776 3.0824e-05 deg
peri 102.8906000453565 3.3998e-05 deg
M 102.7033883617965 1.3334e-05 deg
tp 2456551.916706245962
(2013-Sep-16.41670625)
5.7632e-05 JED
period 1572.391995311468
4.30
1.4257e-05
3.903e-08
d
yr
n .2289505422779065 2.076e-09 deg/d
Q 3.18837569997762 1.9273e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1037  
   data-arc span      9519 days (26.06 yr)  
   first obs. used      1989-02-04  
   last obs. used      2015-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50167  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:46:54  

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
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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