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JPL Small-Body Database Browser
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441716 (2009 BR16)
Classification: Main-belt Asteroid          SPK-ID: 2441716
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1489398650199366 7.34e-08  
a 2.561933190465502 3.5781e-08 au
q 2.180359206887474 2.0485e-07 au
i 12.96173611051233 9.802e-06 deg
node 146.0095700245647 2.2279e-05 deg
peri 294.4440434776243 3.7677e-05 deg
M 226.2808270345935 3.0096e-05 deg
tp 2459156.841309182855
(2020-Nov-03.34130918)
0.00012792 TDB
period 1497.787242205285
4.10
3.1378e-05
8.591e-08
d
yr
n .2403545642904193 5.0354e-09 deg/d
Q 2.943507174043529 4.111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      3882 days (10.63 yr)  
   first obs. used      2009-01-16  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58845  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:21  

Additional Information
 Earth MOID = 1.23153 au 
 Jupiter MOID = 2.32053 au 
 T_jup = 3.383 
[ 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 17.1   n/a MPO456092  

441716 (2009 BR16)          Discovered 2009-Jan-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2009 BR16 = 2013 CH 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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