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213525 (2002 GC176)
Classification: Main-belt Asteroid          SPK-ID: 2213525
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1325798003088489 3.1918e-08  
a 2.299054942476271 1.1552e-08 au
q 1.994246697303695 7.4518e-08 au
i 4.846086394521207 5.521e-06 deg
node 189.9074256557833 4.2935e-05 deg
peri 76.86511098414732 4.8336e-05 deg
M 64.10894663277043 2.2033e-05 deg
tp 2458973.754544088984
(2020-May-04.25454409)
7.8028e-05 TDB
period 1273.275703554296
3.49
9.5965e-06
2.627e-08
d
yr
n .2827353094031991 2.1309e-09 deg/d
Q 2.603863187648847 1.3083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      6840 days (18.73 yr)  
   first obs. used      2002-03-13  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55851  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:02  

Additional Information
 Earth MOID = .983584 au 
 Jupiter MOID = 2.46984 au 
 T_jup = 3.576 
[ 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 16.75   n/a E2021B55  

213525 (2002 GC176)          Discovered 2002-Apr-12 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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