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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2731112701804937 4.1917e-08  
a 3.169444179478902 1.5384e-08 au
q 2.303833253855246 1.304e-07 au
i 14.81684289906937 5.944e-06 deg
node 154.584170841208 1.232e-05 deg
peri 138.7335314093502 1.603e-05 deg
M .2259284753722378 8.0126e-06 deg
tp 2458599.206574083466
(2019-Apr-25.70657408)
4.5871e-05 TDB
period 2060.976728077938
5.64
1.5005e-05
4.108e-08
d
yr
n .1746744614315636 1.2717e-09 deg/d
Q 4.035055105102558 1.9585e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1263  
   data-arc span      10274 days (28.13 yr)  
   first obs. used      1991-09-15  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52563  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:25:57  

Additional Information
 Earth MOID = 1.30997 au 
 Jupiter MOID = 1.43112 au 
 T_jup = 3.093 
[ 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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