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109127 (2001 QQ48)
Classification: Main-belt Asteroid          SPK-ID: 2109127
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1034312567742487 3.2616e-08  
a 2.597533526153822 1.2405e-08 au
q 2.328867369030486 8.6997e-08 au
i 1.090638955266619 4.072e-06 deg
node 67.92554197019044 0.00021802 deg
peri 234.723311539826 0.00021923 deg
M 288.2031151154863 2.4335e-05 deg
tp 2459701.460274683020
(2022-May-01.96027468)
0.0001037 TDB
period 1529.115073202396
4.19
1.0954e-05
2.999e-08
d
yr
n .2354302866468113 1.6866e-09 deg/d
Q 2.866199683277157 1.3689e-08 au
  Orbit Determination Parameters
   # obs. used (total)      805  
   data-arc span      10075 days (27.58 yr)  
   first obs. used      1993-10-12  
   last obs. used      2021-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57569  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 00:18:46  

Additional Information
 Earth MOID = 1.31318 au 
 Jupiter MOID = 2.31294 au 
 T_jup = 3.408 
[ 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 15.98   n/a E2021B55  

109127 (2001 QQ48)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 QQ48 = 2000 GD7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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