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215764 (2004 FQ112)
Classification: Main-belt Asteroid          SPK-ID: 2215764
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03074340673337212 6.0901e-08  
a 2.790483675039518 3.2415e-08 au
q 2.704694700434943 1.7393e-07 au
i 6.306754592966661 6.7925e-06 deg
node 192.9350900674638 5.1941e-05 deg
peri 76.95207750602204 0.00014111 deg
M 87.56776847274837 0.00012706 deg
tp 2458586.348310045346
(2019-Apr-12.84831005)
0.0006014 TDB
period 1702.619707958809
4.66
2.9667e-05
8.122e-08
d
yr
n .2114388775821155 3.6841e-09 deg/d
Q 2.876272649644093 3.3411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6059 days (16.59 yr)  
   first obs. used      2001-09-20  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53292  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:07:12  

Additional Information
 Earth MOID = 1.69788 au 
 Jupiter MOID = 2.13343 au 
 T_jup = 3.320 
[ 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 16.2   n/a MPO440136  

215764 (2004 FQ112)          Discovered 2004-Mar-26 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2004 FQ112 = 2001 SA300 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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