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541183 (2011 BN38)
Classification: Main-belt Asteroid          SPK-ID: 2541183
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07078407367393511 6.121e-08  
a 3.159410057200035 7.1868e-08 au
q 2.935774142945016 1.7189e-07 au
i 8.992743208658705 6.2218e-06 deg
node 333.0992452063428 3.8663e-05 deg
peri 295.0646708694557 6.3949e-05 deg
M 176.2280367358259 4.8661e-05 deg
tp 2458196.393164582740
(2018-Mar-18.89316458)
0.00029101 TDB
period 2051.197229712584
5.62
6.9989e-05
1.916e-07
d
yr
n .1755072573154965 5.9885e-09 deg/d
Q 3.383045971455054 7.6955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      5464 days (14.96 yr)  
   first obs. used      2005-02-02  
   last obs. used      2020-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56447  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:22  

Additional Information
 Earth MOID = 1.93264 au 
 Jupiter MOID = 1.80508 au 
 T_jup = 3.182 
[ 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 15.7   .44436 MPO535737 autocmod 2.8

541183 (2011 BN38)          Discovered 2005-Feb-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 BN38 = 2014 WD195 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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