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JPL Small-Body Database Browser
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71722 (2000 GB169)
Classification: Main-belt Asteroid          SPK-ID: 2071722
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1398813423439541 7.2068e-08  
a 3.144756068058935 3.4578e-08 au
q 2.704863367914557 2.3216e-07 au
i 20.6311778350763 6.7789e-06 deg
node 57.10510065341121 1.672e-05 deg
peri 14.97334427380879 3.4042e-05 deg
M 271.9086828392942 2.7055e-05 deg
tp 2459098.936084244350
(2020-Sep-06.43608424)
0.0001567 TDB
period 2036.942982707563
5.58
3.3596e-05
9.198e-08
d
yr
n .176735432977843 2.915e-09 deg/d
Q 3.584648768203314 3.9415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      783  
   data-arc span      7985 days (21.86 yr)  
   first obs. used      1997-10-30  
   last obs. used      2019-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54703  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:37  

Additional Information
 Earth MOID = 1.72252 au 
 Jupiter MOID = 1.79452 au 
 T_jup = 3.095 
[ 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 14.1   n/a MPO333412  
diameter diameter 8.420 km 0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.090   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71722 (2000 GB169)          Discovered 2000-Apr-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GB169 = 1999 CG124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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