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JPL Small-Body Database Browser
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109304 (2001 QQ130)
Classification: Main-belt Asteroid          SPK-ID: 2109304
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1774406997988167 5.8672e-08  
a 2.440977485946752 1.5061e-08 au
q 2.007848732647204 1.3741e-07 au
i 4.28991870320595 5.5002e-06 deg
node 235.771629609992 6.1478e-05 deg
peri 158.8578410912454 6.3222e-05 deg
M 185.1041324176925 1.9743e-05 deg
tp 2459277.238890320076
(2021-Mar-03.73889032)
8.13e-05 TDB
period 1392.977455002331
3.81
1.2892e-05
3.53e-08
d
yr
n .258439215011845 2.3919e-09 deg/d
Q 2.8741062392463 1.7733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      747  
   data-arc span      6924 days (18.96 yr)  
   first obs. used      2000-05-24  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54964  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:46:25  

Additional Information
 Earth MOID = 1.01468 au 
 Jupiter MOID = 2.5516 au 
 T_jup = 3.476 
[ 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 15.6   n/a MPO338039  
diameter diameter 2.291 km 0.417 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.233   0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109304 (2001 QQ130)          Discovered 2001-Aug-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QQ130 = 2000 KQ38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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