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176000 (2000 QL213)
Classification: Main-belt Asteroid          SPK-ID: 2176000
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05372665233208788 5.6043e-08  
a 3.033774492190717 4.0065e-08 au
q 2.87077994479483 1.7796e-07 au
i 15.59816428912418 1.1107e-05 deg
node 359.8215077252195 1.9188e-05 deg
peri 287.72201798 0.00011236 deg
M 358.4380221303718 0.00011299 deg
tp 2459208.874246603172
(2020-Dec-25.37424660)
0.00060577 TDB
period 1930.071376657529
5.28
3.8234e-05
1.047e-07
d
yr
n .1865215993324781 3.6949e-09 deg/d
Q 3.196769039586604 4.2218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      9801 days (26.83 yr)  
   first obs. used      1993-03-26  
   last obs. used      2020-01-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59405  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:07:43  

Additional Information
 Earth MOID = 1.89864 au 
 Jupiter MOID = 1.96835 au 
 T_jup = 3.184 
[ 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 14.9   n/a MPO433135  
diameter diameter 7.746 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

176000 (2000 QL213)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ show close-approach data ]
Alternate Designations
 2000 QL213 = 2005 QY67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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