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136638 (1995 BE1)
Classification: Main-belt Asteroid          SPK-ID: 2136638
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3028846626607403 5.3663e-08  
a 2.606736669417584 1.1208e-08 au
q 1.817196112655658 1.4146e-07 au
i 26.42688590423769 8.5301e-06 deg
node 315.8267248087729 8.0263e-06 deg
peri 129.1014802492903 1.3873e-05 deg
M 32.9538631071835 8.428e-06 deg
tp 2458859.782535479150
(2020-Jan-11.28253548)
3.5915e-05 TDB
period 1537.248821564202
4.21
9.914e-06
2.714e-08
d
yr
n .2341845997537914 1.5103e-09 deg/d
Q 3.39627722617951 1.4602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      825  
   data-arc span      9223 days (25.25 yr)  
   first obs. used      1995-01-25  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44896  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:40:18  

Additional Information
 Earth MOID = .912928 au 
 Jupiter MOID = 2.01487 au 
 T_jup = 3.204 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO453849  
diameter diameter 2.623 km 0.588 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.195   0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

136638 (1995 BE1)          Discovered 1995-Jan-25 by Kobayashi, T. at Oizumi
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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