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441733 (2009 BV77)
Classification: Inner Main-belt Asteroid          SPK-ID: 2441733
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03551682471677666 5.5452e-08  
a 1.915323447029912 1.6441e-08 au
q 1.847297239885818 1.0534e-07 au
i 17.92057627570215 1.1583e-05 deg
node 329.1732682512544 1.4676e-05 deg
peri 244.3605689023206 0.00016572 deg
M 25.69136154927575 0.00016107 deg
tp 2458931.405061455408
(2020-Mar-22.90506146)
0.00043362 TDB
period 968.1922784958127
2.65
1.2466e-05
3.413e-08
d
yr
n .3718269686671096 4.7876e-09 deg/d
Q 1.983349654174006 1.7025e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      5848 days (16.01 yr)  
   first obs. used      2002-09-11  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58419  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:16:35  

Additional Information
 Earth MOID = .884135 au 
 Jupiter MOID = 3.03715 au 
 T_jup = 3.871 
[ 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 17.6   n/a MPO419202  

441733 (2009 BV77)          Discovered 2009-Jan-25 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02

Alternate Designations
 2009 BV77 = 2002 RW131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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