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118602 (2000 GQ111)
Classification: Main-belt Asteroid          SPK-ID: 2118602
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1398968453629711 4.7573e-08  
a 2.425633034682767 1.0097e-08 au
q 2.086294625122437 1.1262e-07 au
i 1.567273551843619 4.3734e-06 deg
node 321.4202992512646 0.00015263 deg
peri 249.4370054707968 0.00015315 deg
M 159.6786216395687 1.2892e-05 deg
tp 2458588.459235209247
(2019-Apr-14.95923521)
4.9025e-05 TDB
period 1379.863334629836
3.78
8.6159e-06
2.359e-08
d
yr
n .2608954024396729 1.629e-09 deg/d
Q 2.764971444243096 1.151e-08 au
  Orbit Determination Parameters
   # obs. used (total)      581  
   data-arc span      8478 days (23.21 yr)  
   first obs. used      1997-08-05  
   last obs. used      2020-10-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54903  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:58:01  

Additional Information
 Earth MOID = 1.08037 au 
 Jupiter MOID = 2.20272 au 
 T_jup = 3.497 
[ 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 16.70   n/a MPCxxxxx  

118602 (2000 GQ111)          Discovered 2000-Apr-03 by LONEOS at Anderson Mesa
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ 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
2188-Aug-03 05:21 < 00:01 Eunom 0.0455176279217733 0.0454787161440496 0.045556553055034 6.68707824737058 6.68707820125179 2520425.722887358 0.595311171340132 2296.68228000581 56.1474658182598 32.375265012584 64960.8206735848 T 16 CATAB v2.0f-lin.ifort 2021-Apr-13 16:58:02 2021-Apr-13 16:58
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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