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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04375178280933786 4.0001e-08  
a 2.817636846943447 2.2191e-08 au
q 2.694360211580389 1.1244e-07 au
i 3.946230667373792 4.6011e-06 deg
node 78.56243140819018 8.2161e-05 deg
peri 210.7001566772454 0.00010538 deg
M 266.9649290484078 6.6571e-05 deg
tp 2459646.947244002975
(2022-Mar-08.44724400)
0.00031974 TDB
period 1727.531415810895
4.73
2.0408e-05
5.587e-08
d
yr
n .2083898426999186 2.4618e-09 deg/d
Q 2.940913482306504 2.3162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      623  
   data-arc span      9148 days (25.05 yr)  
   first obs. used      1996-01-24  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55669  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:56:13  

Additional Information
 Earth MOID = 1.677 au 
 Jupiter MOID = 2.12282 au 
 T_jup = 3.314 
[ 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 15.57   n/a E2021B55  

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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