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JPL Small-Body Database Browser
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19300 (1996 SH6)
Classification: Main-belt Asteroid          SPK-ID: 2019300
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06416744031065225 5.7024e-08  
a 2.296666592897121 8.3011e-09 au
q 2.149295376383926 1.3247e-07 au
i 7.952690030009206 6.1121e-06 deg
node 194.956275058803 2.6948e-05 deg
peri 357.0521174374076 4.0957e-05 deg
M 118.2241116302542 2.9592e-05 deg
tp 2458583.007271981784
(2019-Apr-09.50727198)
0.0001048 TDB
period 1271.29212488069
3.48
6.8925e-06
1.887e-08
d
yr
n .2831764572078866 1.5353e-09 deg/d
Q 2.444037809410316 8.8338e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1712  
   data-arc span      15926 days (43.60 yr)  
   first obs. used      1975-10-03  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47465  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:42:03  

Additional Information
 Earth MOID = 1.14856 au 
 Jupiter MOID = 2.5123 au 
 T_jup = 3.579 
[ 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 14.1   n/a MPO474020  
diameter diameter 4.253 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 17.14 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Stephens, R.D. (2017) Minor Planet Bull. 44, 49-52.]
geometric albedo albedo 0.295   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19300 (1996 SH6)          Discovered 1996-Sep-18 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 SH6 = 1975 TW1 = 1998 FD25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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