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215891 (2005 GF19)
Classification: Main-belt Asteroid          SPK-ID: 2215891
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .11240690054182 8.1492e-08  
a 2.451223078377101 1.6235e-08 au
q 2.175688689600152 2.0507e-07 au
i 2.534695878166965 6.5486e-06 deg
node 30.77052911453583 0.0001891 deg
peri 137.3727366549311 0.00019199 deg
M 108.2376457682445 3.1164e-05 deg
tp 2458975.047611996222
(2020-May-05.54761200)
0.0001213 TDB
period 1401.756834273955
3.84
1.3926e-05
3.813e-08
d
yr
n .2568205777191472 2.5514e-09 deg/d
Q 2.726757467154049 1.806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      8917 days (24.41 yr)  
   first obs. used      1995-10-18  
   last obs. used      2020-03-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6517  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:52:35  

Additional Information
 Earth MOID = 1.18361 au 
 Jupiter MOID = 2.23866 au 
 T_jup = 3.485 
[ 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 17.89   n/a E2021B55  

215891 (2005 GF19)          Discovered 2005-Apr-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1944-Jul-01 11:56 00:01 Thisb 0.0493174983791944 0.0492870028117241 0.0493479978184792 5.53866793439164 5.53866790943027 2431272.996946017 1.22080196223789 1670.35112496997 134.384471814795 24.5472385094906 23151.7785491565 T 12 CATAB v2.0f-lin.ifort 2021-Apr-13 23:52:35 2021-Apr-13 23:52

Alternate Designations
 2005 GF19 = 2001 EL15 = 2005 GP211 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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