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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .220060716307532 7.1779e-08  
a 3.035452988325059 6.8949e-08 au
q 2.367469029396408 2.3027e-07 au
i 10.30096762155739 8.0325e-06 deg
node 114.2329122824277 3.6635e-05 deg
peri 267.6469555952783 4.1191e-05 deg
M 222.9508610127864 2.1686e-05 deg
tp 2459735.872701903414
(2022-Jun-05.37270190)
0.00013275 TDB
period 1931.673373810309
5.29
6.5815e-05
1.802e-07
d
yr
n .1863669111356464 6.3498e-09 deg/d
Q 3.703436947253711 8.4122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      7206 days (19.73 yr)  
   first obs. used      2000-07-30  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62459  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:40:51  

Additional Information
 Earth MOID = 1.39785 au 
 Jupiter MOID = 1.89224 au 
 T_jup = 3.180 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457638.5 (2016-Sep-07.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2202146962488847 7.1713e-08  
q 2.368128482384977 2.3026e-07 au
tp 2457805.770984486425
(2017-Feb-21.27098449)
9.8313e-05 TDB
node 114.2391768239929 3.6642e-05 deg
peri 267.9181724943771 4.1206e-05 deg
i 10.29907546306293 8.0307e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      7206 days (19.73 yr)  
   first obs. used      2000-07-30  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62459  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:40:51  

Additional Information
 Jupiter MOID = 1.89224 au 
 T_jup = 3.180 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.14270723472301E-15 -1.605547911060929E-14 -3.072105323035959E-12 5.598019910855464E-14 -4.137892234561186E-13 -2.260219929149695E-15
q -1.605547911060929E-14 5.302097254344826E-14 1.079807071852989E-11 -1.748094865537281E-13 1.460718615928464E-12 1.339127804386265E-14
tp -3.072105323035959E-12 1.079807071852989E-11 9.665417860192631E-9 -5.632790949519774E-11 1.87922761836088E-9 1.471593032555667E-11
node 5.598019910855464E-14 -1.748094865537281E-13 -5.632790949519774E-11 1.342601707232772E-9 -1.329157792245086E-9 8.984351994093693E-11
peri -4.137892234561186E-13 1.460718615928464E-12 1.87922761836088E-9 -1.329157792245086E-9 1.697969991025826E-9 -8.559168374363159E-11
i -2.260219929149695E-15 1.339127804386265E-14 1.471593032555667E-11 8.984351994093693E-11 -8.559168374363159E-11 6.449288899141434E-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 16.1   n/a MPO472426  

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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