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344175 (2001 BO30)
Classification: Main-belt Asteroid          SPK-ID: 2344175
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2203078056900725 8.4115e-08  
a 2.55228305338182 1.8097e-08 au
q 1.989995174391314 2.2509e-07 au
i 4.27127807259501 5.2236e-06 deg
node 299.7590015808634 9.0461e-05 deg
peri 165.2182080940563 9.2078e-05 deg
M 277.1021992526109 2.1292e-05 deg
tp 2459343.451092281135
(2021-May-08.95109228)		 9.0845e-05 TDB
period 1489.332552951919
4.08		 1.584e-05
4.337e-08		 d
yr
n .2417190165396338 2.5708e-09 deg/d
Q 3.114570932372327 2.2083e-08 au
   Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      8690 days (23.79 yr)  
   first obs. used      1997-02-01  
   last obs. used      2020-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57457  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:55:49  

Additional Information
 Earth MOID = 1.00718 au 
 Jupiter MOID = 2.03452 au 
 T_jup = 3.401 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457762.5 (2017-Jan-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2180033464574541 8.3655e-08  
q 1.997475993667225 2.2361e-07 au
tp 2457851.072312183544
(2017-Apr-07.57231218)		 8.0739e-05 TDB
node 299.9292435520799 9.0769e-05 deg
peri 164.7359244281029 9.2421e-05 deg
i 4.261461640532651 5.2112e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      8690 days (23.79 yr)  
   first obs. used      1997-02-01  
   last obs. used      2020-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57457  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:55:49  

Additional Information
 Jupiter MOID = 2.03452 au 
 T_jup = 3.401 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.998189377103441E-15 -1.868769526534531E-14 -5.021195682660911E-12 -6.118405358709876E-15 -9.647616817926882E-13 -1.726560168127155E-14
q -1.868769526534531E-14 4.999970652604046E-14 1.356500251710873E-11 1.848969033884109E-14 2.61071486057395E-12 4.664476469031211E-14
tp -5.021195682660911E-12 1.356500251710873E-11 6.51874582515666E-9 -1.648421656345241E-12 1.453559798232811E-9 1.794758843923062E-11
node -6.118405358709876E-15 1.848969033884109E-14 -1.648421656345241E-12 8.239094117140693E-9 -8.217322078206266E-9 -1.550637210125591E-10
peri -9.647616817926882E-13 2.61071486057395E-12 1.453559798232811E-9 -8.217322078206266E-9 8.541612507173522E-9 1.584482257826848E-10
i -1.726560168127155E-14 4.664476469031211E-14 1.794758843923062E-11 -1.550637210125591E-10 1.584482257826848E-10 2.715661213898122E-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 17.1   n/a MPO455506  

344175 (2001 BO30)          Discovered 2001-Jan-20 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 BO30 = 2004 XD118 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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