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183795 (2004 BG38)
Classification: Main-belt Asteroid          SPK-ID: 2183795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1677833174804184 4.8342e-08  
a 2.431062062288122 1.2372e-08 au
q 2.023170404476633 1.1671e-07 au
i 2.969884781397176 5.3081e-06 deg
node 66.42353557518818 8.0085e-05 deg
peri 21.38684170794763 8.0975e-05 deg
M 151.7816877665317 1.2015e-05 deg
tp 2458416.773549663325
(2018-Oct-25.27354966)
4.4813e-05 TDB
period 1384.498520298704
3.79
1.0569e-05
2.894e-08
d
yr
n .2600219463740058 1.9849e-09 deg/d
Q 2.83895372009961 1.4448e-08 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      7522 days (20.59 yr)  
   first obs. used      1999-12-10  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55329  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:31:20  

Additional Information
 Earth MOID = 1.03988 au 
 Jupiter MOID = 2.36469 au 
 T_jup = 3.486 
[ 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 16.7   n/a MPO417993  

183795 (2004 BG38)          Discovered 2004-Jan-19 by CSS at Catalina
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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