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79908 (1999 BP27)
Classification: Main-belt Asteroid          SPK-ID: 2079908
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .052023248541126 5.6225e-08  
a 2.741624480045338 1.8183e-08 au
q 2.598996268313504 1.6134e-07 au
i 5.591797266982337 6.2844e-06 deg
node 325.28228103 4.4382e-05 deg
peri 41.81643369745272 6.5183e-05 deg
M 18.39126463861994 4.7528e-05 deg
tp 2458915.792966314071
(2020-Mar-07.29296631)
0.00021879 TDB
period 1658.098707518938
4.54
1.6495e-05
4.516e-08
d
yr
n .2171161453582451 2.1599e-09 deg/d
Q 2.884252691777172 1.9129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      630  
   data-arc span      7629 days (20.89 yr)  
   first obs. used      1999-01-16  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58986  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:45:12  

Additional Information
 Earth MOID = 1.59933 au 
 Jupiter MOID = 2.37685 au 
 T_jup = 3.341 
[ 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 15.2   n/a MPO439589  

79908 (1999 BP27)          Discovered 1999-Jan-16 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1999 BP27 = 2001 QM160 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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