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243562 (1995 BA8)
Classification: Main-belt Asteroid          SPK-ID: 2243562
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06455259234727442 1.0327e-07  
a 2.988237486275721 3.4571e-08 au
q 2.795339009987321 3.0824e-07 au
i 6.958235847313116 9.6343e-06 deg
node 118.5353747427644 8.8562e-05 deg
peri 106.712571428298 0.00012853 deg
M 241.4717134234273 9.5433e-05 deg
tp 2459621.713087504496
(2022-Feb-11.21308750)
0.00050126 TDB
period 1886.779248741968
5.17
3.2742e-05
8.964e-08
d
yr
n .1908013352595616 3.3111e-09 deg/d
Q 3.181135962564122 3.6802e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      8630 days (23.63 yr)  
   first obs. used      1995-01-29  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48846  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:33:32  

Additional Information
 Earth MOID = 1.79572 au 
 Jupiter MOID = 1.83437 au 
 T_jup = 3.243 
[ 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 16.0   n/a MPO454787  
diameter diameter 4.883 km 1.501 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.027   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243562 (1995 BA8)          Discovered 1995-Jan-29 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 1995 BA8 = 2000 CF138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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