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JPL Small-Body Database Browser
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85321 (1995 FK7)
Classification: Main-belt Asteroid          SPK-ID: 2085321
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07920234100683987 4.1176e-08  
a 2.583766426931593 1.2575e-08 au
q 2.379126077303732 1.0988e-07 au
i 5.91109588518112 4.1531e-06 deg
node 140.3532165234323 4.5856e-05 deg
peri 326.5332265563261 5.4765e-05 deg
M 355.5096893885325 3.0598e-05 deg
tp 2458619.421352913497
(2019-May-15.92135291)
0.00012898 TDB
period 1516.97457887723
4.15
1.1075e-05
3.032e-08
d
yr
n .2373144580092103 1.7325e-09 deg/d
Q 2.788406776559453 1.3571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      944  
   data-arc span      8766 days (24.00 yr)  
   first obs. used      1995-03-25  
   last obs. used      2019-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56742  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:52:55  

Additional Information
 Earth MOID = 1.39858 au 
 Jupiter MOID = 2.29129 au 
 T_jup = 3.411 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO459395  

85321 (1995 FK7)          Discovered 1995-Mar-25 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1995 FK7 = 1999 FU41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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