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437297 (2013 BS54)
Classification: Main-belt Asteroid          SPK-ID: 2437297
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2199544345794527 7.1249e-08  
a 3.036470198511517 6.6411e-08 au
q 2.368585112880558 2.3015e-07 au
i 10.30098200081594 7.0509e-06 deg
node 114.2326525561015 3.5019e-05 deg
peri 267.5524502568749 3.8929e-05 deg
M 260.3292361792209 2.2122e-05 deg
tp 2459735.578187387654
(2022-Jun-05.07818739)
0.00013178 TDB
period 1932.644439305447
5.29
6.3403e-05
1.736e-07
d
yr
n .1862732702810956 6.111e-09 deg/d
Q 3.704355284142477 8.1018e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      7237 days (19.81 yr)  
   first obs. used      2000-07-30  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6309  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:39:41  

Additional Information
 Earth MOID = 1.39765 au 
 Jupiter MOID = 1.89262 au 
 T_jup = 3.180 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457782.5 (2017-Jan-29.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2202189499728252 7.1147e-08  
q 2.368177814010258 2.299e-07 au
tp 2457805.722876356011
(2017-Feb-21.22287636)
9.2668e-05 TDB
node 114.2365671386534 3.5033e-05 deg
peri 267.9063327093198 3.8959e-05 deg
i 10.29879840068079 7.049e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      7237 days (19.81 yr)  
   first obs. used      2000-07-30  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6309  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:39:41  

Additional Information
 Jupiter MOID = 1.89262 au 
 T_jup = 3.180 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.061893022291607E-15 -1.593716943822676E-14 -2.775833535708972E-12 5.882686005612011E-14 -3.428454603588966E-13 -4.836073562551179E-16
q -1.593716943822676E-14 5.285491758785801E-14 1.035835220607915E-11 -1.854445638480319E-13 1.361467732348434E-12 8.493258561045844E-15
tp -2.775833535708972E-12 1.035835220607915E-11 8.587307655343419E-9 -5.393652208109306E-11 1.608428807895135E-9 1.286438268723325E-11
node 5.882686005612011E-14 -1.854445638480319E-13 -5.393652208109306E-11 1.227324414516413E-9 -1.214849981220139E-9 4.852233458711738E-11
peri -3.428454603588966E-13 1.361467732348434E-12 1.608428807895135E-9 -1.214849981220139E-9 1.517783317606381E-9 -4.529183158170924E-11
i -4.836073562551179E-16 8.493258561045844E-15 1.286438268723325E-11 4.852233458711738E-11 -4.529183158170924E-11 4.968867302393225E-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 16.28   n/a E2021B25  

437297 (2013 BS54)          Discovered 2006-Nov-13 by CSS at Catalina
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2013 BS54 = 2006 WR107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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