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379725 (2011 GQ44)
Classification: Main-belt Asteroid          SPK-ID: 2379725
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05452702751704564 5.0768e-08  
a 2.732843361002695 3.1997e-08 au
q 2.583829535857526 1.4441e-07 au
i 7.149841086064369 6.7345e-06 deg
node 159.4886023321201 4.1573e-05 deg
peri 243.2490030445317 7.2807e-05 deg
M 149.6373501557687 5.9672e-05 deg
tp 2458314.604355913353
(2018-Jul-15.10435591)		 0.00027263 TDB
period 1650.13903022309
4.52		 2.8981e-05
7.935e-08		 d
yr
n .2181634355690199 3.8315e-09 deg/d
Q 2.881857186147865 3.3742e-08 au
   Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      5188 days (14.20 yr)  
   first obs. used      2006-02-02  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57315  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:30:35  

Additional Information
 Earth MOID = 1.60019 au 
 Jupiter MOID = 2.33289 au 
 T_jup = 3.340 
[ 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 16.76   n/a E2021B25  

379725 (2011 GQ44)          Discovered 2006-Feb-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ 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
2015-Aug-21 13:35 00:02 Juno 0.0356857001491066 0.0356824374688337 0.0356889632362619 3.94679963687368 3.94679955049498 2457256.065646495 1.747088800214 294.492256492578 103.146187237803 62.9130620255678 46765.5132693438 T 16 CATAB v2.0f-lin.ifort 2020-May-22 00:30:37 2020-May-22 00:30

Alternate Designations
 2011 GQ44 = 2006 CV28 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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