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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457628.5 (2016-Aug-28.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2189205619458191 3.3787e-08  
q 2.46202659770699 1.0524e-07 au
tp 2456731.445451619343
(2014-Mar-14.94545162)
6.3259e-05 TDB
node 148.9129912326304 2.3952e-05 deg
peri 177.2145926370642 2.6823e-05 deg
i 11.55098380089755 4.0671e-06 deg
  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
 Jupiter MOID = 1.53557 au 
 T_jup = 3.139 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.141533132510707E-15 -3.509246032200668E-15 -5.007154628955285E-14 -2.947267801861948E-16 -2.609122858320407E-14 -1.700060849825762E-15
q -3.509246032200668E-15 1.107561467533398E-14 -1.015697578582731E-13 -2.924205249820142E-15 6.304255464919785E-14 5.968389584314812E-15
tp -5.007154628955285E-14 -1.015697578582731E-13 4.001667732128147E-9 1.513100273767678E-11 7.897680851204024E-10 -4.375634750093136E-12
node -2.947267801861948E-16 -2.924205249820142E-15 1.513100273767678E-11 5.736774914491724E-10 -5.586556276596598E-10 1.390948941067408E-11
peri -2.609122858320407E-14 6.304255464919785E-14 7.897680851204024E-10 -5.586556276596598E-10 7.194941578317962E-10 -1.451649560041239E-11
i -1.700060849825762E-15 5.968389584314812E-15 -4.375634750093136E-12 1.390948941067408E-11 -1.451649560041239E-11 1.654115921678868E-11

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 15.20   n/a MPCxxxxx  
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

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