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118215 (1996 BN1)
Classification: Main-belt Asteroid          SPK-ID: 2118215
[ 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 .04369045937599919 4.0787e-08  
a 2.818235159814605 2.2748e-08 au
q 2.695105171052712 1.1383e-07 au
i 3.946214884717869 4.6473e-06 deg
node 78.56722786004066 8.2511e-05 deg
peri 210.4175373135623 0.00010584 deg
M 225.5763764765651 6.696e-05 deg
tp 2459645.763897979306
(2022-Mar-07.26389798)		 0.00032198 TDB
period 1728.081695640743
4.73		 2.0923e-05
5.728e-08		 d
yr
n .2083234843052476 2.5223e-09 deg/d
Q 2.941365148576498 2.3742e-08 au
   Orbit Determination Parameters
   # obs. used (total)      607  
   data-arc span      8853 days (24.24 yr)  
   first obs. used      1996-01-24  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:02:25  

Additional Information
 Earth MOID = 1.67965 au 
 Jupiter MOID = 2.12284 au 
 T_jup = 3.313 
[ 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 15.5   n/a MPO417616  

118215 (1996 BN1)          Discovered 1996-Jan-24 by Offutt, W. at Cloudcroft
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 1996 BN1 = 2002 GS74 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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