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245377 (2005 GH86)
Classification: Main-belt Asteroid          SPK-ID: 2245377
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07383495158926687 1.4933e-07  
a 2.97546547086783 3.9526e-08 au
q 2.755772121870769 4.5871e-07 au
i 3.860606137954616 1.3488e-05 deg
node 176.1547967912474 8.0002e-05 deg
peri 177.348457908226 8.8755e-05 deg
M 194.5675038997996 3.9688e-05 deg
tp 2459861.987778863251
(2022-Oct-09.48777886)
0.00020977 TDB
period 1874.695768375065
5.13
3.7355e-05
1.023e-07
d
yr
n .1920311583740535 3.8264e-09 deg/d
Q 3.195158819864892 4.2444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      5496 days (15.05 yr)  
   first obs. used      2005-04-04  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64605  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:04:19  

Additional Information
 Earth MOID = 1.75042 au 
 Jupiter MOID = 2.15947 au 
 T_jup = 3.254 
[ 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 16.3   n/a MPO422953  
diameter diameter 3.904 km 0.968 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245377 (2005 GH86)          Discovered 2005-Apr-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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