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35569 (1998 GN9)
Classification: Main-belt Asteroid          SPK-ID: 2035569
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .110110713787693 4.8988e-08  
a 2.632546241967339 1.8094e-08 au
q 2.342674696185206 1.3094e-07 au
i 15.82202722986985 4.6399e-06 deg
node 95.3555811147839 2.5225e-05 deg
peri 204.9982312550722 3.785e-05 deg
M 248.7952764262064 2.9319e-05 deg
tp 2459082.429125493072
(2020-Aug-20.92912549)
0.00012744 TDB
period 1560.135933096203
4.27
1.6085e-05
4.404e-08
d
yr
n .2307491240750758 2.379e-09 deg/d
Q 2.922417787749471 2.0087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1029  
   data-arc span      7710 days (21.11 yr)  
   first obs. used      1998-04-02  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55056  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:54:48  

Additional Information
 Earth MOID = 1.3337 au 
 Jupiter MOID = 2.26331 au 
 T_jup = 3.337 
[ 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 MPO337550  
diameter diameter 4.689 km 0.202 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.266   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35569 (1998 GN9)          Discovered 1998-Apr-02 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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