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JPL Small-Body Database Browser
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19301 (1996 SF8)
Classification: Main-belt Asteroid          SPK-ID: 2019301
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2729276601455433 5.235e-08  
a 2.555722085588663 1.3825e-08 au
q 1.858194836786661 1.3381e-07 au
i .9830190890935298 5.6656e-06 deg
node 194.7024088387326 0.00029265 deg
peri 170.3629045314997 0.00029287 deg
M 293.5357231078401 1.7777e-05 deg
tp 2459276.020963957198
(2021-Mar-02.52096396)
7.5691e-05 TDB
period 1492.343732040082
4.09
1.2109e-05
3.315e-08
d
yr
n .2412312875853798 1.9573e-09 deg/d
Q 3.253249334390665 1.7598e-08 au
  Orbit Determination Parameters
   # obs. used (total)      729  
   data-arc span      10188 days (27.89 yr)  
   first obs. used      1991-06-03  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59744  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 23:02:28  

Additional Information
 Earth MOID = .856431 au 
 Jupiter MOID = 2.20908 au 
 T_jup = 3.384 
[ 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 15.4   n/a MPO244358  
diameter diameter 4.825 km 0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19301 (1996 SF8)          Discovered 1996-Sep-21 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 SF8 = 1992 VH 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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