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190214 (2006 BQ90)
Classification: Main-belt Asteroid          SPK-ID: 2190214
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2154887257692055 3.4087e-08  
a 3.156606872445398 2.2073e-08 au
q 2.476393679747822 1.0594e-07 au
i 11.53394796940269 4.0595e-06 deg
node 148.7045299322298 2.3986e-05 deg
peri 177.1211805342519 2.6953e-05 deg
M 74.52475398129221 1.1259e-05 deg
tp 2458776.440083302773
(2019-Oct-19.94008330)
6.3367e-05 TDB
period 2048.467949982421
5.61
2.1486e-05
5.883e-08
d
yr
n .1757410947059677 1.8434e-09 deg/d
Q 3.836820065142974 2.683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      493  
   data-arc span      9478 days (25.95 yr)  
   first obs. used      1995-02-03  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50424  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:41  

Additional Information
 Earth MOID = 1.46287 au 
 Jupiter MOID = 1.53557 au 
 T_jup = 3.139 
[ 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 15.1   n/a MPO440055  
diameter diameter 6.603 km 0.287 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.031   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

190214 (2006 BQ90)          Discovered 2006-Jan-25 by Spacewatch at Kitt Peak
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

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