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JPL Small-Body Database Browser
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154200 (2002 GH170)
Classification: Main-belt Asteroid          SPK-ID: 2154200
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03931623515235193 3.9671e-08  
a 2.95920350738608 2.8758e-08 au
q 2.842858766426024 1.1349e-07 au
i 11.9937081170518 5.7046e-06 deg
node 25.2114376162006 2.0653e-05 deg
peri 281.7544285703356 7.8592e-05 deg
M 116.0743527598329 7.5591e-05 deg
tp 2458400.992740528331
(2018-Oct-09.49274053)
0.000392 TDB
period 1859.347980654738
5.09
2.7105e-05
7.421e-08
d
yr
n .1936162588958911 2.8224e-09 deg/d
Q 3.075548248346136 2.9889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      572  
   data-arc span      16835 days (46.09 yr)  
   first obs. used      1973-09-30  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53851  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:28:14  

Additional Information
 Earth MOID = 1.86046 au 
 Jupiter MOID = 2.02939 au 
 T_jup = 3.233 
[ 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 15.1   n/a MPO454001  

154200 (2002 GH170)          Discovered 2002-Apr-09 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2002 GH170 = 2006 BO273 = 2006 BX149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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