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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 ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .048595788052443 4.0753e-08  
a 3.046378163702439 2.1657e-08 au
q 2.898337016131565 1.2583e-07 au
i 10.59121241099 4.8927e-06 deg
node 122.2783745553166 2.372e-05 deg
peri 306.3227636668229 5.3975e-05 deg
M 131.104889330925 4.8693e-05 deg
tp 2457893.221372287973
(2017-May-19.72137229)
0.00026152 TDB
period 1942.111444323303
5.32
2.071e-05
5.67e-08
d
yr
n .185365263693936 1.9766e-09 deg/d
Q 3.194419311273314 2.2709e-08 au
  Orbit Determination Parameters
   # obs. used (total)      819  
   data-arc span      8137 days (22.28 yr)  
   first obs. used      1997-01-29  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55387  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:45:41  

Additional Information
 Earth MOID = 1.92784 au 
 Jupiter MOID = 1.96716 au 
 T_jup = 3.211 
[ 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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