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90255 (2003 BM69)
Classification: Main-belt Asteroid          SPK-ID: 2090255
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 .09746350929482211 4.4698e-08  
a 3.02752343985341 2.2891e-08 au
q 2.732450380932965 1.4055e-07 au
i 10.18882894145116 4.4144e-06 deg
node 103.4105619124866 2.6963e-05 deg
peri 152.2021236247587 3.7363e-05 deg
M 346.4247658903203 2.3593e-05 deg
tp 2459073.056199348410
(2020-Aug-11.55619935)
0.00012584 TDB
period 1924.109120652485
5.27
2.1822e-05
5.975e-08
d
yr
n .1870995756612391 2.122e-09 deg/d
Q 3.322596498773855 2.5122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      7783 days (21.31 yr)  
   first obs. used      1999-05-18  
   last obs. used      2020-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5616  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:44:04  

Additional Information
 Earth MOID = 1.72176 au 
 Jupiter MOID = 1.77322 au 
 T_jup = 3.213 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457577.5 (2016-Jul-08.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09650713104361039 4.4718e-08  
q 2.736697687533447 1.405e-07 au
tp 2457146.049144796675
(2015-May-03.54914480)
0.00013565 TDB
node 103.4257736114777 2.6971e-05 deg
peri 151.7957144317664 3.7547e-05 deg
i 10.18571980307977 4.4129e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      7783 days (21.31 yr)  
   first obs. used      1999-05-18  
   last obs. used      2020-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5616  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:44:04  

Additional Information
 Jupiter MOID = 1.77322 au 
 T_jup = 3.213 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.999736034536043E-15 -6.215827209267978E-15 -3.509859200973844E-13 -1.800301652571331E-14 -1.916270679139332E-14 -1.860545903229571E-15
q -6.215827209267978E-15 1.973937132484119E-14 -2.043844027324593E-13 5.980731705393269E-14 -1.783488237092493E-13 5.900122776178599E-15
tp -3.509859200973844E-13 -2.043844027324593E-13 1.840083787073849E-8 -1.097812497819607E-11 3.572879997029535E-9 1.888997383669637E-12
node -1.800301652571331E-14 5.980731705393269E-14 -1.097812497819607E-11 7.274278217867438E-10 -7.17906790969647E-10 -2.304619931598392E-11
peri -1.916270679139332E-14 -1.783488237092493E-13 3.572879997029535E-9 -7.17906790969647E-10 1.40974846674469E-9 2.305954213805763E-11
i -1.860545903229571E-15 5.900122776178599E-15 1.888997383669637E-12 -2.304619931598392E-11 2.305954213805763E-11 1.947394396533744E-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 15.0   n/a MPO432441  

90255 (2003 BM69)          Discovered 2003-Jan-30 by LONEOS at Anderson Mesa
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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Alternate Designations
 2003 BM69 = 2004 GC14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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