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10295 Hippolyta (1988 GB)
Classification: Mars-crossing Asteroid          SPK-ID: 2010295
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3334905285114827 6.3338e-08  
a 1.974792514278199 8.0117e-09 au
q 1.316217914991043 1.2361e-07 au
i 19.23941853810222 9.3058e-06 deg
node 21.66969023822131 1.3828e-05 deg
peri 222.8725464436671 1.812e-05 deg
M 186.5519917460842 1.3163e-05 deg
tp 2459488.868283722838
(2021-Oct-01.36828372)
3.8688e-05 TDB
period 1013.632753181254
2.78
6.1684e-06
1.689e-08
d
yr
n .3551582157049992 2.1613e-09 deg/d
Q 2.633367113565356 1.0684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      11637 days (31.86 yr)  
   first obs. used      1988-03-19  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54525  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 19:39:02  

Additional Information
 Earth MOID = .359679 au 
 Jupiter MOID = 2.48428 au 
 T_jup = 3.732 
[ 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 16.6   n/a MPO384847  

10295 Hippolyta           Discovered 1988 Apr. 12 by C. S. Shoemaker and E. M. Shoemaker at Palomar.
Hippolyta was one of the greatest queens of the Amazons. She wore a beautiful golden girdle, a gift from her father Ares, the war-god, as a symbol of her Amazonian queenship. Heracles was sent by the Greeks to acquire the girdle, a battle took place, and beautiful Hippolyta died.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000726/MPCPages.arcLast Updated: 2013-03-29

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