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72347 (2001 BN69)
Classification: Main-belt Asteroid          SPK-ID: 2072347
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1778040573139534 3.7734e-08  
a 2.438906918550582 1.1121e-08 au
q 2.005259373021216 8.9307e-08 au
i 4.159153790314919 4.5319e-06 deg
node 89.27818112245991 5.6672e-05 deg
peri 347.5040018911178 5.8465e-05 deg
M 136.557600164332 1.5043e-05 deg
tp 2458672.778679372698
(2019-Jul-08.27867937)
5.6259e-05 TDB
period 1391.205434169972
3.81
9.5156e-06
2.605e-08
d
yr
n .2587683969296634 1.7699e-09 deg/d
Q 2.872554464079947 1.3098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      868  
   data-arc span      8508 days (23.29 yr)  
   first obs. used      1997-02-02  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54899  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:34  

Additional Information
 Earth MOID = 1.02043 au 
 Jupiter MOID = 2.38124 au 
 T_jup = 3.477 
[ 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 15.87   n/a E2021B10  

72347 (2001 BN69)          Discovered 2001-Jan-31 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 BN69 = 1999 RP254 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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