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120694 (1997 GV5)
Classification: Main-belt Asteroid          SPK-ID: 2120694
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1477386666021676 4.2613e-08  
a 2.731130180320807 1.3236e-08 au
q 2.327636649163273 1.1271e-07 au
i 9.241294485776395 4.7195e-06 deg
node 35.13746513135534 2.2699e-05 deg
peri 195.6569379570119 2.7234e-05 deg
M 34.41467059136126 1.3875e-05 deg
tp 2458842.901113313449
(2019-Dec-25.40111331)
6.328e-05 TDB
period 1648.587600353205
4.51
1.1984e-05
3.281e-08
d
yr
n .2183687417780354 1.5874e-09 deg/d
Q 3.13462371147834 1.5191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      693  
   data-arc span      8539 days (23.38 yr)  
   first obs. used      1997-04-02  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5233  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:55:27  

Additional Information
 Earth MOID = 1.31911 au 
 Jupiter MOID = 1.8582 au 
 T_jup = 3.320 
[ 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 15.11   n/a E2021B55  
diameter diameter 2.713 km 0.707 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.263   0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120694 (1997 GV5)          Discovered 1997-Apr-02 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 1997 GV5 = 2001 EH1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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