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(2013 BY44)
Classification: Jupiter Trojan          SPK-ID: 3625315
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456311.5 (2013-Jan-19.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2776108159719558 2.1992  
a 4.980546393324452 5.2029 au
q 3.597892845087469 8.1948 au
i 21.93622380365092 29.118 deg
node 269.2797051354588 64.891 deg
peri 90.80746241899021 274.69 deg
M 103.2729407109212 568.81 deg
tp 2455146.843232238355
(2009-Nov-11.34323224)
4603.9 TDB
period 4059.886679975727
11.12
6361.7
17.42
d
yr
n .08867242570478651 0.13895 deg/d
Q 6.363199941561435 6.6473 au
  Orbit Determination Parameters
   # obs. used (total)      7  
   data-arc span      4 days  
   first obs. used      2013-01-18  
   last obs. used      2013-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .497  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-18 10:57:22  

Additional Information
 Earth MOID = 2.69281 au 
 Jupiter MOID = .465908 au 
 T_jup = 2.788 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.101   .29595 4 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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