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227813 (2007 BD50)
Classification: Main-belt Asteroid          SPK-ID: 2227813
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08934222939242824 6.1437e-08  
a 2.36530555915867 1.2958e-08 au
q 2.153983887309131 1.45e-07 au
i 3.471940884641513 6.9792e-06 deg
node 155.2689805399682 8.4074e-05 deg
peri 32.43205307898354 9.0201e-05 deg
M 249.701465988279 3.3598e-05 deg
tp 2459607.595728105003
(2022-Jan-28.09572810)
0.00012512 TDB
period 1328.707252829193
3.64
1.0918e-05
2.989e-08
d
yr
n .2709400428374711 2.2264e-09 deg/d
Q 2.57662723100821 1.4115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      9102 days (24.92 yr)  
   first obs. used      1996-01-13  
   last obs. used      2020-12-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57438  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:41:16  

Additional Information
 Earth MOID = 1.15536 au 
 Jupiter MOID = 2.37786 au 
 T_jup = 3.540 
[ 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 17.6   n/a MPO437078  

227813 (2007 BD50)          Discovered 2007-Jan-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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