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243070 (2007 GG61)
Classification: Main-belt Asteroid          SPK-ID: 2243070
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .14861902951743 5.4687e-08  
a 3.129539475631889 3.5431e-08 au
q 2.664430355926991 1.689e-07 au
i 5.898451367497465 4.9078e-06 deg
node 242.985046818216 6.9778e-05 deg
peri 49.23813654191233 7.2815e-05 deg
M 74.05641979598489 1.9548e-05 deg
tp 2458584.513449179665
(2019-Apr-11.01344918)
0.00011028 TDB
period 2022.176587902509
5.54
3.4341e-05
9.402e-08
d
yr
n .1780259954316887 3.0233e-09 deg/d
Q 3.594648595336786 4.0697e-08 au
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      5856 days (16.03 yr)  
   first obs. used      2003-10-17  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52681  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:13:54  

Additional Information
 Earth MOID = 1.65303 au 
 Jupiter MOID = 1.59657 au 
 T_jup = 3.188 
[ 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 15.9   n/a MPO450091  
diameter diameter 5.481 km 1.603 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.026   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243070 (2007 GG61)          Discovered 2007-Apr-15 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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