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JPL Small-Body Database Browser
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74529 (1999 GJ35)
Classification: Main-belt Asteroid          SPK-ID: 2074529
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1192332147956322 5.9131e-08  
a 3.162480862707322 2.3567e-08 au
q 2.785408102717063 1.9029e-07 au
i 16.32904523645037 7.1249e-06 deg
node 205.6719709435678 1.3188e-05 deg
peri 337.1110852709996 2.2638e-05 deg
M 212.955961790796 1.9085e-05 deg
tp 2459439.544908481910
(2021-Aug-13.04490848)
0.00011116 TDB
period 2054.188464436369
5.62
2.2962e-05
6.287e-08
d
yr
n .1752516900141279 1.959e-09 deg/d
Q 3.539553622697579 2.6377e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1027  
   data-arc span      7540 days (20.64 yr)  
   first obs. used      1999-04-06  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54487  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:48:34  

Additional Information
 Earth MOID = 1.79314 au 
 Jupiter MOID = 1.45465 au 
 T_jup = 3.131 
[ 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 13.9   n/a MPO385285  
diameter diameter 9.653 km 0.144 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

74529 (1999 GJ35)          Discovered 1999-Apr-06 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GJ35 = 2001 QL225 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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