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46638 (1995 BO3)
Classification: Main-belt Asteroid          SPK-ID: 2046638
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1837438051715281 2.7194e-08  
a 2.670202298619063 1.2237e-08 au
q 2.179569167693035 7.5548e-08 au
i 3.91792677587155 4.9804e-06 deg
node 158.9674765346137 4.7536e-05 deg
peri 290.8704719390518 4.9808e-05 deg
M 234.2844472198393 1.5688e-05 deg
tp 2459157.046151009799
(2020-Nov-03.54615101)
7.1417e-05 TDB
period 1593.729732978161
4.36
1.0956e-05
3e-08
d
yr
n .2258852254248137 1.5528e-09 deg/d
Q 3.16083542954509 1.4486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1185  
   data-arc span      9040 days (24.75 yr)  
   first obs. used      1995-01-31  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54118  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:28:09  

Additional Information
 Earth MOID = 1.19979 au 
 Jupiter MOID = 2.05568 au 
 T_jup = 3.354 
[ 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 14.8   n/a MPO452808  
diameter diameter 5.882 km 0.530 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46638 (1995 BO3)          Discovered 1995-Jan-31 by Kobayashi, T. at Oizumi
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 BO3 = 1998 XT57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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