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452322 (2000 GG121)
Classification: Main-belt Asteroid          SPK-ID: 2452322
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1001707187230134 8.0416e-08  
a 2.245833090100353 1.8434e-08 au
q 2.020866375333074 1.7659e-07 au
i 6.052523573052662 1.6265e-05 deg
node 197.2025990976498 8.0412e-05 deg
peri 276.7494459942976 0.00012571 deg
M 66.42170126276734 8.9418e-05 deg
tp 2458773.684810249920
(2019-Oct-17.18481025)
0.00030537 TDB
period 1229.319134525083
3.37
1.5136e-05
4.144e-08
d
yr
n .2928450309520945 3.6056e-09 deg/d
Q 2.470799804867631 2.0281e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      7296 days (19.98 yr)  
   first obs. used      2000-03-30  
   last obs. used      2020-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55532  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:41:47  

Additional Information
 Earth MOID = 1.04772 au 
 Jupiter MOID = 2.61461 au 
 T_jup = 3.617 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.3   n/a MPO357286  

452322 (2000 GG121)          Discovered 2000-Apr-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2000 GG121 = 2000 FA54 = 2005 VZ52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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