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102199 (1999 SE13)
Classification: Main-belt Asteroid          SPK-ID: 2102199
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2241715383418764 4.6732e-08  
a 2.68462550965915 1.7378e-08 au
q 2.082808879287015 1.2411e-07 au
i 14.16846865917031 5.7039e-06 deg
node 56.74674164175826 1.8906e-05 deg
peri 36.22411888393136 2.2221e-05 deg
M 195.8253041500081 1.4299e-05 deg
tp 2459733.202570882134
(2022-Jun-02.70257088)
6.8201e-05 TDB
period 1606.660052890127
4.40
1.56e-05
4.271e-08
d
yr
n .2240673124052702 2.1756e-09 deg/d
Q 3.286442140031285 2.1274e-08 au
  Orbit Determination Parameters
   # obs. used (total)      622  
   data-arc span      7641 days (20.92 yr)  
   first obs. used      1999-09-13  
   last obs. used      2020-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59695  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:56:10  

Additional Information
 Earth MOID = 1.11513 au 
 Jupiter MOID = 2.04711 au 
 T_jup = 3.296 
[ 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 15.06   n/a E2021B55  
diameter diameter 2.964 km 0.662 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.220   0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102199 (1999 SE13)          Discovered 1999-Sep-30 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 SE13 = 2001 CQ43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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