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101580 (1999 BZ5)
Classification: Main-belt Asteroid          SPK-ID: 2101580
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1985706707153928 2.9431e-08  
a 2.603037592183547 1.0505e-08 au
q 2.086150671606279 7.3964e-08 au
i 5.016671645203772 5.559e-06 deg
node 152.5512346706631 3.7054e-05 deg
peri 285.2153144210918 4.1223e-05 deg
M 68.46162786841434 1.6245e-05 deg
tp 2458708.781610188950
(2019-Aug-13.28161019)
6.8488e-05 TDB
period 1533.977844257916
4.20
9.2855e-06
2.542e-08
d
yr
n .2346839632316561 1.4206e-09 deg/d
Q 3.119924512760815 1.259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      661  
   data-arc span      10623 days (29.08 yr)  
   first obs. used      1991-03-22  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57556  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:00:38  

Additional Information
 Earth MOID = 1.10828 au 
 Jupiter MOID = 2.15871 au 
 T_jup = 3.380 
[ 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 15.9   n/a MPO417512  

101580 (1999 BZ5)          Discovered 1999-Jan-21 by Korlevic, K. at Visnjan
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 BZ5 = 1999 CP158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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