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385571 Otrera (2004 UP10)
Classification: TransNeptunian Object          SPK-ID: 2385571
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02836548293714873 0.00022965  
a 30.18428621101926 0.010373 au
q 29.32809435553058 0.0032382 au
i 1.427660141109875 0.00044844 deg
node 34.75478960888934 0.0089682 deg
peri 358.0180646567152 0.29277 deg
M 7.897679721482016 0.27227 deg
tp 2457871.678001902042
(2017-Apr-28.17800190)
46.429 TDB
period 60571.70411887715
165.84
31.223
0.08548
d
yr
n .005943369189241716 3.0636e-06 deg/d
Q 31.04047806650793 0.010667 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      3993 days (10.93 yr)  
   first obs. used      2002-10-31  
   last obs. used      2013-10-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .27344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:51  

Additional Information
 Earth MOID = 28.3332 au 
 Jupiter MOID = 24.3557 au 
 T_jup = 4.986 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.87   n/a MPCxxxxx  

385571 Otrera           Discovered 2004 Oct. 16 by S. S. Sheppard and C. Trujillo at Las Campanas.
Otrera was the first queen of the Amazons. She was involved with Ares and was the mother of the Amazons queen Penthesilea, who led the Amazons in the Trojan war.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-11-25Last Updated: 2015-11-30
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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