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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07982915008244601 4.5574e-08  
a 2.549722397615767 1.4386e-08 au
q 2.346180225667924 1.1268e-07 au
i 14.53682796159923 4.8271e-06 deg
node 264.06794792 1.9083e-05 deg
peri 198.9551543968626 3.5868e-05 deg
M 129.4276308548824 3.1278e-05 deg
tp 2458065.858980670696
(2017-Nov-08.35898067)
0.00012807 TDB
period 1487.091787798795
4.07
1.2586e-05
3.446e-08
d
yr
n .2420832412321197 2.0488e-09 deg/d
Q 2.75326456956361 1.5534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1206  
   data-arc span      8271 days (22.64 yr)  
   first obs. used      1997-01-25  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46106  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:55:31  

Additional Information
 Earth MOID = 1.36663 au 
 Jupiter MOID = 2.44825 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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