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102195 (1999 ST10)
Classification: Main-belt Asteroid          SPK-ID: 2102195
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1422551532601807 3.4435e-08  
a 2.359504733762458 1.086e-08 au
q 2.023853026242957 8.4652e-08 au
i 7.334349496684319 4.0416e-06 deg
node 100.5504934280432 2.8711e-05 deg
peri 261.5828333963414 3.1889e-05 deg
M 322.286735438044 1.4643e-05 deg
tp 2459339.182395044763
(2021-May-04.68239504)
5.4192e-05 TDB
period 1323.822341979864
3.62
9.1395e-06
2.502e-08
d
yr
n .2719398129069163 1.8774e-09 deg/d
Q 2.695156441281958 1.2405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      918  
   data-arc span      7626 days (20.88 yr)  
   first obs. used      1999-09-30  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53742  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:56:12  

Additional Information
 Earth MOID = 1.03475 au 
 Jupiter MOID = 2.77381 au 
 T_jup = 3.527 
[ 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 15.68   n/a E2021B55  

102195 (1999 ST10)          Discovered 1999-Sep-30 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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