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469693 (2005 BY13)
Classification: Main-belt Asteroid          SPK-ID: 2469693
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423681486156229 1.0474e-07  
a 2.714669564439611 4.2457e-08 au
q 2.328187084447164 2.7019e-07 au
i 12.94602770822375 1.14e-05 deg
node 305.8778848459332 3.6194e-05 deg
peri 168.2910999091725 5.961e-05 deg
M 172.1129908414599 5.2305e-05 deg
tp 2458219.438846659676
(2018-Apr-10.93884666)
0.00022413 TDB
period 1633.705938336314
4.47
3.8327e-05
1.049e-07
d
yr
n .220357894007906 5.1696e-09 deg/d
Q 3.101152044432058 4.8502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      5278 days (14.45 yr)  
   first obs. used      2004-12-20  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61591  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:38  

Additional Information
 Earth MOID = 1.34582 au 
 Jupiter MOID = 2.00169 au 
 T_jup = 3.310 
[ 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 16.3   n/a MPO477209  

469693 (2005 BY13)          Discovered 2004-Dec-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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