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JPL Small-Body Database Browser
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85950 (1999 FQ7)
Classification: Main-belt Asteroid          SPK-ID: 2085950
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .221611538863843 4.273e-08  
a 2.389774157730432 1.0421e-08 au
q 1.860172629098747 1.0064e-07 au
i 26.15072166433455 5.6888e-06 deg
node 186.5976846991898 8.0878e-06 deg
peri 153.0416344669308 1.2504e-05 deg
M 4.698701631479163 1.0004e-05 deg
tp 2458582.887983447611
(2019-Apr-09.38798345)
3.7452e-05 TDB
period 1349.378287053356
3.69
8.8261e-06
2.416e-08
d
yr
n .2667895307446614 1.745e-09 deg/d
Q 2.919375686362118 1.273e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1347  
   data-arc span      7531 days (20.62 yr)  
   first obs. used      1999-03-20  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49115  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:16:07  

Additional Information
 Earth MOID = .875578 au 
 Jupiter MOID = 2.59462 au 
 T_jup = 3.364 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO436376  
diameter diameter 7.922 km 0.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85950 (1999 FQ7)          Discovered 1999-Mar-20 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 FQ7 = 2000 MG6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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