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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 | 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 .1521035007697955 4.2341e-08  
a 2.404698512439075 1.1685e-08 au
q 2.038935450401172 1.0076e-07 au
i 1.8906389690845 3.975e-06 deg
node 252.401417303013 0.00013686 deg
peri 342.6536539093091 0.00013746 deg
M 215.4111223857516 1.4333e-05 deg
tp 2459547.543377292315
(2021-Nov-29.04337729)
5.5817e-05 TDB
period 1362.038485080725
3.73
9.9275e-06
2.718e-08
d
yr
n .2643097122021948 1.9265e-09 deg/d
Q 2.770461574476978 1.3462e-08 au
  Orbit Determination Parameters
   # obs. used (total)      824  
   data-arc span      10603 days (29.03 yr)  
   first obs. used      1991-01-14  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58407  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:53:41  

Additional Information
 Earth MOID = 1.02755 au 
 Jupiter MOID = 2.2295 au 
 T_jup = 3.507 
[ 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 15.6   n/a MPO453058  
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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2074-Dec-15 01:53 < 00:01 Juno 0.0408900180787231 0.0408892542338796 0.0408907823434701 8.85417063006422 8.85417059646101 2478921.578655335 0.225443250939318 448.071712150912 33.7691787221561 87.7382907385891 180963.596780347 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 14:53:55 2020-Feb-23 14:53

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