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146385 (2001 QY62)
Classification: Main-belt Asteroid          SPK-ID: 2146385
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1756059769813462 3.0517e-08  
a 2.643621264422268 1.4183e-08 au
q 2.179385569514734 8.1736e-08 au
i 11.11616980820178 7.4573e-06 deg
node 334.6246285464055 1.9489e-05 deg
peri 104.1449296983247 3.0886e-05 deg
M 326.1405953717325 2.2498e-05 deg
tp 2458748.163819666941
(2019-Sep-21.66381967)
9.8428e-05 TDB
period 1569.991429669707
4.30
1.2635e-05
3.459e-08
d
yr
n .2293006147656082 1.8453e-09 deg/d
Q 3.107856959329802 1.6674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      699  
   data-arc span      6659 days (18.23 yr)  
   first obs. used      2001-08-16  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56253  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 12:58:47  

Additional Information
 Earth MOID = 1.22604 au 
 Jupiter MOID = 2.20036 au 
 T_jup = 3.345 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO412892  
diameter diameter 5.490 km 0.872 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.059   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

146385 (2001 QY62)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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