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102264 (1999 TU37)
Classification: Main-belt Asteroid          SPK-ID: 2102264
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09150826205842252 4.6177e-08  
a 2.300581571797583 8.8007e-09 au
q 2.090059350438752 1.0875e-07 au
i 6.957188322852143 6.026e-06 deg
node 204.9781876557211 2.9671e-05 deg
peri 209.4412242655152 4.2012e-05 deg
M 337.5388030087292 3.0603e-05 deg
tp 2459280.021630805167
(2021-Mar-06.52163080)		 0.0001084 TDB
period 1274.544143884501
3.49		 7.3135e-06
2.002e-08		 d
yr
n .2824539281180229 1.6208e-09 deg/d
Q 2.511103793156414 9.6061e-09 au
   Orbit Determination Parameters
   # obs. used (total)      803  
   data-arc span      8256 days (22.60 yr)  
   first obs. used      1998-05-01  
   last obs. used      2020-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48554  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:30:59  

Additional Information
 Earth MOID = 1.1026 au 
 Jupiter MOID = 2.77763 au 
 T_jup = 3.576 
[ 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 15.92   n/a E2021B55  

102264 (1999 TU37)          Discovered 1999-Oct-01 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 TU37 = 2001 EK21 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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