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JPL Small-Body Database Browser
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185960 (2001 FW70)
Classification: Main-belt Asteroid          SPK-ID: 2185960
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1588734041943283 9.7354e-08  
a 2.373541533524102 1.6373e-08 au
q 1.996448910096501 2.3452e-07 au
i 2.996395650987523 5.3453e-06 deg
node 124.9996817676421 0.00016367 deg
peri 90.3473152946069 0.00016461 deg
M 70.84864343347567 2.2817e-05 deg
tp 2458737.641080344688
(2019-Sep-11.14108034)
8.2902e-05 TDB
period 1335.653111901369
3.66
1.3821e-05
3.784e-08
d
yr
n .2695310607164475 2.7889e-09 deg/d
Q 2.750634156951702 1.8975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      7068 days (19.35 yr)  
   first obs. used      1999-11-01  
   last obs. used      2019-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60159  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:12:37  

Additional Information
 Earth MOID = .992411 au 
 Jupiter MOID = 2.21889 au 
 T_jup = 3.524 
[ 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 16.9   n/a MPO251462  

185960 (2001 FW70)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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