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385337 (2002 GH182)
Classification: Main-belt Asteroid          SPK-ID: 2385337
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05655874567599621 8.5092e-08  
a 2.665698438075588 3.141e-08 au
q 2.514929878067571 2.3706e-07 au
i 14.01772278512771 9.9503e-06 deg
node 188.6300334429345 3.0007e-05 deg
peri 268.8139659857525 0.00010526 deg
M 200.998723054042 0.0001037 deg
tp 2459902.622781337829
(2022-Nov-19.12278134)
0.0004607 TDB
period 1589.699190702278
4.35
2.8097e-05
7.693e-08
d
yr
n .2264579375177033 4.0026e-09 deg/d
Q 2.816466998083606 3.3187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6683 days (18.30 yr)  
   first obs. used      2002-04-03  
   last obs. used      2020-07-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5964  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:01  

Additional Information
 Earth MOID = 1.57862 au 
 Jupiter MOID = 2.29178 au 
 T_jup = 3.339 
[ 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 17.03   n/a E2021B25  

385337 (2002 GH182)          Discovered 2002-Apr-05 by NEAT at Palomar
Reference: Last Updated: 2014-02-19

Alternate Designations
 2002 GH182 = 2008 RU17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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