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469090 (2015 BO430)
Classification: Main-belt Asteroid          SPK-ID: 2469090
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05893869945765033 7.9933e-08  
a 2.883539696404174 4.7388e-08 au
q 2.713587616863604 2.1692e-07 au
i 10.40201232370567 8.2645e-06 deg
node 120.4946314030622 4.2184e-05 deg
peri 114.6329330882685 7.6128e-05 deg
M 308.1820109269707 6.4499e-05 deg
tp 2459257.933690688662
(2021-Feb-12.43369069)
0.00032212 TDB
period 1788.493345762722
4.90
4.4088e-05
1.207e-07
d
yr
n .2012867427507673 4.9619e-09 deg/d
Q 3.053491775944744 5.018e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      7311 days (20.02 yr)  
   first obs. used      2000-01-26  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61317  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:54:04  

Additional Information
 Earth MOID = 1.72024 au 
 Jupiter MOID = 2.02656 au 
 T_jup = 3.266 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457332.5 (2015-Nov-06.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05913738226132368 7.9671e-08  
q 2.713190152495025 2.162e-07 au
tp 2457462.889913919099
(2016-Mar-15.38991392)
0.00031334 TDB
node 120.5169129016804 4.2187e-05 deg
peri 113.4178008778209 7.6236e-05 deg
i 10.4013682146965 8.264e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      7311 days (20.02 yr)  
   first obs. used      2000-01-26  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61317  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:54:04  

Additional Information
 Jupiter MOID = 2.02656 au 
 T_jup = 3.266 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.347473368056747E-15 -1.691365314530946E-14 5.249597569273253E-12 -3.606774922897629E-14 1.140051945074535E-12 -1.843228119588953E-15
q -1.691365314530946E-14 4.674051324198228E-14 -1.290054669926486E-11 9.623264665334703E-14 -2.841779319826593E-12 7.196932815336335E-15
tp 5.249597569273253E-12 -1.290054669926486E-11 9.818441613043708E-8 1.939070642457289E-11 1.996195393646482E-8 -2.679559307508737E-11
node -3.606774922897629E-14 9.623264665334703E-14 1.939070642457289E-11 1.7797685762012E-9 -1.746963665324993E-9 -7.458906891213261E-11
peri 1.140051945074535E-12 -2.841779319826593E-12 1.996195393646482E-8 -1.746963665324993E-9 5.811887268510234E-9 6.779460035486846E-11
i -1.843228119588953E-15 7.196932815336335E-15 -2.679559307508737E-11 -7.458906891213261E-11 6.779460035486846E-11 6.829328503101496E-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 16.5   n/a MPO419281  

469090 (2015 BO430)          Discovered 2000-Jan-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

Alternate Designations
 2015 BO430 = 2000 BO44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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