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JPL Small-Body Database Browser
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71739 (2000 QG25)
Classification: Inner Main-belt Asteroid          SPK-ID: 2071739
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02118286526554834 4.454e-08  
a 1.978245615280904 6.8143e-09 au
q 1.936340704950246 8.7204e-08 au
i 23.01978385358975 4.3183e-06 deg
node 165.2114396588699 9.7226e-06 deg
peri 33.15981298293887 8.9815e-05 deg
M 45.70276295555544 8.8293e-05 deg
tp 2458471.479506153492
(2018-Dec-18.97950615)
0.00024935 TDB
period 1016.292556095822
2.78
5.2511e-06
1.438e-08
d
yr
n .3542287088896645 1.8303e-09 deg/d
Q 2.020150525611561 6.9586e-09 au
  Orbit Determination Parameters
   # obs. used (total)      684  
   data-arc span      7507 days (20.55 yr)  
   first obs. used      1999-02-12  
   last obs. used      2019-09-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56698  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:41  

Additional Information
 Earth MOID = .949247 au 
 Jupiter MOID = 2.95384 au 
 T_jup = 3.765 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457047.5 (2015-Jan-25.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02127233952309274 4.4501e-08  
q 1.935806494591434 8.7125e-08 au
tp 2457455.225500955026
(2016-Mar-07.72550095)
0.00024928 TDB
node 165.229186869152 9.7219e-06 deg
peri 33.11972960182886 8.9533e-05 deg
i 23.02170022274694 4.3186e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      684  
   data-arc span      7507 days (20.55 yr)  
   first obs. used      1999-02-12  
   last obs. used      2019-09-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56698  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:41  

Additional Information
 Jupiter MOID = 2.95384 au 
 T_jup = 3.765 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.980324080769997E-15 -3.866086429555315E-15 -2.37570439171326E-13 -1.664016835921207E-15 -1.648812403185127E-13 -9.327612142969264E-15
q -3.866086429555315E-15 7.590791819161018E-15 1.873769533812278E-13 4.531625696523797E-15 2.164452133551888E-13 1.919117096020971E-14
tp -2.37570439171326E-13 1.873769533812278E-13 6.214205562465165E-8 -5.86052181556336E-11 2.219052794988152E-8 -6.281223844379017E-11
node -1.664016835921207E-15 4.531625696523797E-15 -5.86052181556336E-11 9.451450489584448E-11 -1.076999658241983E-10 4.899431085974723E-12
peri -1.648812403185127E-13 2.164452133551888E-13 2.219052794988152E-8 -1.076999658241983E-10 8.016160462968698E-9 -2.667200150712555E-11
i -9.327612142969264E-15 1.919117096020971E-14 -6.281223844379017E-11 4.899431085974723E-12 -2.667200150712555E-11 1.8650432619056E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO263891  

71739 (2000 QG25)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QG25 = 1999 CW11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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