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JPL Small-Body Database Browser
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46222 (2001 GJ5)
Classification: Main-belt Asteroid          SPK-ID: 2046222
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2728509927171778 4.1676e-08  
a 3.168864490230112 1.5249e-08 au
q 2.304236668284612 1.295e-07 au
i 14.81750161346615 5.8907e-06 deg
node 154.5795906138981 1.2032e-05 deg
peri 138.7686671909728 1.578e-05 deg
M 70.10310920696541 8.0363e-06 deg
tp 2458599.274332587548
(2019-Apr-25.77433259)
4.5843e-05 TDB
period 2060.411327007606
5.64
1.4873e-05
4.072e-08
d
yr
n .1747223941555584 1.2612e-09 deg/d
Q 4.033492312175612 1.941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1345  
   data-arc span      10338 days (28.30 yr)  
   first obs. used      1991-09-15  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52246  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:23:38  

Additional Information
 Earth MOID = 1.31108 au 
 Jupiter MOID = 1.43486 au 
 T_jup = 3.094 
[ 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 13.7   n/a MPO319637  
diameter diameter 10.803 km 0.547 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46222 (2001 GJ5)          Discovered 2001-Apr-15 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 GJ5 = 1991 RS22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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