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66259 (1999 GP35)
Classification: Main-belt Asteroid          SPK-ID: 2066259
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518620011292541 3.4148e-08  
a 2.404579669051083 9.4415e-09 au
q 2.039415388634267 8.4868e-08 au
i 1.89032410931446 3.2704e-06 deg
node 252.3882466114245 0.00012215 deg
peri 342.6955667558767 0.00012283 deg
M 320.0225776847367 1.461e-05 deg
tp 2459547.740975645634
(2021-Nov-29.24097565)
5.5686e-05 TDB
period 1361.937515707222
3.73
8.0214e-06
2.196e-08
d
yr
n .2643293072171968 1.5568e-09 deg/d
Q 2.769743949467901 1.0875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1035  
   data-arc span      11071 days (30.31 yr)  
   first obs. used      1991-01-14  
   last obs. used      2021-05-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55499  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:31:28  

Additional Information
 Earth MOID = 1.0284 au 
 Jupiter MOID = 2.22794 au 
 T_jup = 3.507 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.65   n/a MPCxxxxx  
diameter diameter 5.148 km 0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66259 (1999 GP35)          Discovered 1999-Apr-07 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 GP35 = 2000 SN59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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