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193700 (2001 FV57)
Classification: Main-belt Asteroid          SPK-ID: 2193700
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2654824320709995 8.5823e-08  
a 2.804128098742517 2.2859e-08 au
q 2.059681351249726 2.3675e-07 au
i 12.2347523266504 9.6705e-06 deg
node 343.8858121830511 2.3855e-05 deg
peri 190.7220835298556 2.6396e-05 deg
M 45.33793031132663 1.0321e-05 deg
tp 2458784.499681964766
(2019-Oct-27.99968196)
4.7779e-05 TDB
period 1715.122723042735
4.70
2.0972e-05
5.742e-08
d
yr
n .2098975164653742 2.5666e-09 deg/d
Q 3.548574846235308 2.8927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      400  
   data-arc span      8802 days (24.10 yr)  
   first obs. used      1996-03-23  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51688  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 05:57:02  

Additional Information
 Earth MOID = 1.06647 au 
 Jupiter MOID = 1.43887 au 
 T_jup = 3.239 
[ 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 15.1   n/a MPO427173  
diameter diameter 2.199 km 0.270 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.365   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193700 (2001 FV57)          Discovered 2001-Mar-21 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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