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216289 (2007 BG5)
Classification: Main-belt Asteroid          SPK-ID: 2216289
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04766538172650445 5.7354e-08  
a 2.662840041234682 2.1884e-08 au
q 2.53591475419261 1.5336e-07 au
i 22.88446864967004 5.4284e-06 deg
node 86.10020112989979 1.3071e-05 deg
peri 312.5242427442147 5.6583e-05 deg
M 143.4013194375732 5.7749e-05 deg
tp 2458568.282240064911
(2019-Mar-25.78224006)
0.00025127 TDB
period 1587.142952863221
4.35
1.9565e-05
5.357e-08
d
yr
n .2268226685885834 2.7961e-09 deg/d
Q 2.789765328276754 2.2927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      468  
   data-arc span      7052 days (19.31 yr)  
   first obs. used      2002-01-09  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5749  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:41:38  

Additional Information
 Earth MOID = 1.57637 au 
 Jupiter MOID = 2.51086 au 
 T_jup = 3.271 
[ 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 15.59   n/a E2021B55  

216289 (2007 BG5)          Discovered 2007-Jan-17 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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