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181069 (2005 QF15)
Classification: Main-belt Asteroid          SPK-ID: 2181069
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1550876695220786 1.1822e-07  
a 3.127014300971491 3.4114e-08 au
q 2.642052940471611 3.8307e-07 au
i 14.62681338410606 1.182e-05 deg
node 334.5638378031178 2.0923e-05 deg
peri 6.328216147604496 2.727e-05 deg
M 274.3174933375134 2.1524e-05 deg
tp 2459681.209705562667
(2022-Apr-11.70970556)
0.00012575 TDB
period 2019.729589427699
5.53
3.3051e-05
9.049e-08
d
yr
n .1782416823937347 2.9168e-09 deg/d
Q 3.611975661471372 3.9405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      8484 days (23.23 yr)  
   first obs. used      1997-02-06  
   last obs. used      2020-04-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59563  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:29:05  

Additional Information
 Earth MOID = 1.63195 au 
 Jupiter MOID = 1.78777 au 
 T_jup = 3.146 
[ 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 15.06   n/a E2021B55  
diameter diameter 5.586 km 0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

181069 (2005 QF15)          Discovered 2005-Aug-25 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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