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120060 (2003 BP84)
Classification: Main-belt Asteroid          SPK-ID: 2120060
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 .1884836669476464 4.0669e-08  
a 2.278845315740805 8.9736e-09 au
q 1.849320194223511 9.3041e-08 au
i 6.366792407299049 4.1803e-06 deg
node 84.86649353850065 4.7646e-05 deg
peri 305.9668470528022 4.9644e-05 deg
M 100.9366315552637 1.4305e-05 deg
tp 2458648.196462480643
(2019-Jun-13.69646248)
4.9112e-05 TDB
period 1256.52373724725
3.44
7.4219e-06
2.032e-08
d
yr
n .286504734712514 1.6923e-09 deg/d
Q 2.708370437258099 1.0665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      526  
   data-arc span      8335 days (22.82 yr)  
   first obs. used      1997-05-03  
   last obs. used      2020-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:59:49  

Additional Information
 Earth MOID = .863912 au 
 Jupiter MOID = 2.73505 au 
 T_jup = 3.575 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456997.5 (2014-Dec-06.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1884988784408424 4.087e-08  
q 1.849274065583185 9.3573e-08 au
tp 2457389.581103407980
(2016-Jan-02.08110341)
4.6741e-05 TDB
node 84.94372909928506 4.7719e-05 deg
peri 305.4750228744108 4.9698e-05 deg
i 6.362813075625358 4.1768e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      526  
   data-arc span      8335 days (22.82 yr)  
   first obs. used      1997-05-03  
   last obs. used      2020-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:59:49  

Additional Information
 Jupiter MOID = 2.73505 au 
 T_jup = 3.575 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.670335933307556E-15 -3.812680924274575E-15 -6.126221393381835E-13 1.992095246304184E-14 -2.292371172457743E-13 -2.524428859833944E-15
q -3.812680924274575E-15 8.755886426743116E-15 1.483963309789341E-12 -4.481246548757798E-14 5.424842559216872E-13 6.030940633555051E-15
tp -6.126221393381835E-13 1.483963309789341E-12 2.184721850711344E-9 -7.081512190305734E-12 6.744556163319141E-10 3.201062547712299E-12
node 1.992095246304184E-14 -4.481246548757798E-14 -7.081512190305734E-12 2.277108856272595E-9 -2.265469412710821E-9 2.829753905574151E-11
peri -2.292371172457743E-13 5.424842559216872E-13 6.744556163319141E-10 -2.265469412710821E-9 2.469926245616741E-9 -2.714200017232746E-11
i -2.524428859833944E-15 6.030940633555051E-15 3.201062547712299E-12 2.829753905574151E-11 -2.714200017232746E-11 1.744535562666327E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO348202  

120060 (2003 BP84)          Discovered 2003-Jan-30 by NEAT at Haleakala
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2003 BP84 = 1998 VA12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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