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JPL Small-Body Database Browser
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215990 (2005 SN119)
Classification: Main-belt Asteroid          SPK-ID: 2215990
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2095045206731203 8.2103e-08  
a 3.082424627401278 3.872e-08 au
q 2.436642733326552 2.3963e-07 au
i 18.48496933433401 7.6603e-06 deg
node 169.1411367182594 2.0607e-05 deg
peri 185.8766274984615 2.625e-05 deg
M 201.462990904568 1.9987e-05 deg
tp 2459470.993004939404
(2021-Sep-13.49300494)
0.00012121 TDB
period 1976.683448024092
5.41
3.7246e-05
1.02e-07
d
yr
n .1821232430310775 3.4317e-09 deg/d
Q 3.728206521476004 4.6833e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      9424 days (25.80 yr)  
   first obs. used      1993-06-22  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6221  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:41:38  

Additional Information
 Earth MOID = 1.43133 au 
 Jupiter MOID = 1.71376 au 
 T_jup = 3.116 
[ 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 MPO437032  
diameter diameter 2.459 km 0.520 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.292   0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215990 (2005 SN119)          Discovered 2005-Sep-28 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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