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35318 (1997 BD1)
Classification: Main-belt Asteroid          SPK-ID: 2035318
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08047735540191514 4.2895e-08  
a 2.548549645526059 1.3688e-08 au
q 2.343449109943634 1.0743e-07 au
i 14.53423066393007 4.5482e-06 deg
node 264.0563978604512 1.894e-05 deg
peri 199.7712948338909 3.5224e-05 deg
M 225.3509944377112 3.0971e-05 deg
tp 2459556.325827798706
(2021-Dec-07.82582780)
0.00012922 TDB
period 1486.065917619934
4.07
1.1972e-05
3.278e-08
d
yr
n .2422503576265121 1.9516e-09 deg/d
Q 2.753650181108485 1.4789e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1488  
   data-arc span      8592 days (23.52 yr)  
   first obs. used      1997-01-25  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43853  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:07:22  

Additional Information
 Earth MOID = 1.36416 au 
 Jupiter MOID = 2.4464 au 
 T_jup = 3.392 
[ show covariance matrix ]

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 13.8   n/a MPO395339  
diameter diameter 5.146 km 0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.265   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35318 (1997 BD1)          Discovered 1997-Jan-25 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 BD1 = 2000 SY157 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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