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160846 (2001 BV56)
Classification: Main-belt Asteroid          SPK-ID: 2160846
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1613726313255242 3.6973e-08  
a 2.538922503227213 1.7793e-08 au
q 2.129209898149851 1.019e-07 au
i 3.048631284371967 5.4576e-06 deg
node 97.12834476409982 7.4325e-05 deg
peri 311.0011345039986 7.7354e-05 deg
M 346.998286999524 2.4129e-05 deg
tp 2459053.866739344286
(2020-Jul-23.36673934)
9.929e-05 TDB
period 1477.653457143646
4.05
1.5533e-05
4.253e-08
d
yr
n .2436295183147287 2.561e-09 deg/d
Q 2.948635108304575 2.0664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      6812 days (18.65 yr)  
   first obs. used      2000-12-27  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:40:58  

Additional Information
 Earth MOID = 1.14081 au 
 Jupiter MOID = 2.42469 au 
 T_jup = 3.426 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456979.5 (2014-Nov-18.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16229929263492 3.6841e-08  
q 2.127005669901348 1.0169e-07 au
tp 2457571.175489951783
(2016-Jul-01.67548995)
9.2111e-05 TDB
node 97.19637060041043 7.4537e-05 deg
peri 310.0640564152508 7.7499e-05 deg
i 3.04632322702969 5.4474e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      6812 days (18.65 yr)  
   first obs. used      2000-12-27  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:40:58  

Additional Information
 Jupiter MOID = 2.42469 au 
 T_jup = 3.426 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.357249755931918E-15 -3.71463315473588E-15 -7.582561307272071E-14 1.099677041029442E-14 4.346535480927433E-14 1.277236115859224E-15
q -3.71463315473588E-15 1.034078098917431E-14 6.721600374754312E-13 -3.234359989512972E-14 -2.845691330384364E-14 -3.234689253511576E-15
tp -7.582561307272071E-14 6.721600374754312E-13 8.484385748951858E-9 -4.4767086698884E-11 1.960451956549958E-9 2.237771636929483E-12
node 1.099677041029442E-14 -3.234359989512972E-14 -4.4767086698884E-11 5.555726786364812E-9 -5.557177378287916E-9 1.531032813112415E-10
peri 4.346535480927433E-14 -2.845691330384364E-14 1.960451956549958E-9 -5.557177378287916E-9 6.006024033895263E-9 -1.523371225150873E-10
i 1.277236115859224E-15 -3.234689253511576E-15 2.237771636929483E-12 1.531032813112415E-10 -1.523371225150873E-10 2.967435110907287E-11

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 16.2   n/a MPO439951  

160846 (2001 BV56)          Discovered 2001-Jan-19 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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