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245328 (2005 EQ107)
Classification: Main-belt Asteroid          SPK-ID: 2245328
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1559519642002398 3.8336e-08  
a 2.779875127959303 1.7846e-08 au
q 2.346348141522657 1.0376e-07 au
i 6.928414125679129 3.4303e-06 deg
node 240.1651564453086 4.49e-05 deg
peri 327.0030594125461 4.7732e-05 deg
M 153.5864062974875 1.6229e-05 deg
tp 2458674.251520035595
(2019-Jul-09.75152004)
7.7001e-05 TDB
period 1692.919699439828
4.63
1.6302e-05
4.463e-08
d
yr
n .2126503697246366 2.0477e-09 deg/d
Q 3.213402114395949 2.0629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      452  
   data-arc span      7638 days (20.91 yr)  
   first obs. used      2000-01-05  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54708  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:51:08  

Additional Information
 Earth MOID = 1.34546 au 
 Jupiter MOID = 1.78043 au 
 T_jup = 3.305 
[ 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 15.75   n/a E2021B55  
diameter diameter 4.386 km 0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245328 (2005 EQ107)          Discovered 2005-Mar-04 by CSS at Catalina
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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