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32995 (1997 BS1)
Classification: Main-belt Asteroid          SPK-ID: 2032995
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04692571603045542 3.8647e-08  
a 3.051212014865085 2.0396e-08 au
q 2.908031706306813 1.1803e-07 au
i 10.59523987146277 4.4705e-06 deg
node 122.2441100271738 2.3535e-05 deg
peri 306.6997974405677 5.3669e-05 deg
M 204.816467002067 4.9102e-05 deg
tp 2459839.670367717759
(2022-Sep-17.17036772)
0.000268 TDB
period 1946.735755670783
5.33
1.952e-05
5.344e-08
d
yr
n .1849249436916801 1.8542e-09 deg/d
Q 3.194392323423358 2.1353e-08 au
  Orbit Determination Parameters
   # obs. used (total)      855  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1997-01-29  
   last obs. used      2019-07-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55802  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:56:54  

Additional Information
 Earth MOID = 1.93749 au 
 Jupiter MOID = 1.96139 au 
 T_jup = 3.209 
[ 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 14.3   n/a MPO435993  
diameter diameter 4.773 km 1.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.195   0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32995 (1997 BS1)          Discovered 1997-Jan-29 by Kobayashi, T. at Oizumi
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 BS1 = 2000 SS211 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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