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452409 (2002 SH71)
Classification: Main-belt Asteroid          SPK-ID: 2452409
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482090538941943 4.8757e-08  
a 2.592349533642075 1.9191e-08 au
q 2.208139861897928 1.2674e-07 au
i 1.903443424147057 5.4726e-06 deg
node 172.2636301431765 0.00030102 deg
peri 165.7716416836302 0.00030407 deg
M 199.910666589932 4.5873e-05 deg
tp 2460074.451552798457
(2023-May-09.95155280)
0.00019871 TDB
period 1524.539791681683
4.17
1.693e-05
4.635e-08
d
yr
n .2361368341871173 2.6222e-09 deg/d
Q 2.976559205386223 2.2036e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      6289 days (17.22 yr)  
   first obs. used      2002-09-14  
   last obs. used      2019-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59952  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:19:08  

Additional Information
 Earth MOID = 1.19827 au 
 Jupiter MOID = 2.39672 au 
 T_jup = 3.403 
[ 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 17.7   n/a MPO456154  

452409 (2002 SH71)          Discovered 2002-Sep-26 by NEAT at Palomar
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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