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150182 (1998 GM7)
Classification: Main-belt Asteroid          SPK-ID: 2150182
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1725292870043541 4.4973e-08  
a 2.702056942328292 1.6439e-08 au
q 2.235872984623226 1.2382e-07 au
i 14.22422467134759 5.3162e-06 deg
node 145.9223325989209 1.7456e-05 deg
peri 114.3082216152151 2.3208e-05 deg
M 351.5734296329596 1.4954e-05 deg
tp 2459238.474190376957
(2021-Jan-23.97419038)
6.7478e-05 TDB
period 1622.333635185229
4.44
1.4805e-05
4.053e-08
d
yr
n .2219025681230466 2.0251e-09 deg/d
Q 3.168240900033357 1.9275e-08 au
  Orbit Determination Parameters
   # obs. used (total)      800  
   data-arc span      9955 days (27.26 yr)  
   first obs. used      1993-02-16  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5439  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:28  

Additional Information
 Earth MOID = 1.2611 au 
 Jupiter MOID = 2.10917 au 
 T_jup = 3.302 
[ 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 15.15   n/a E2021B55  

150182 (1998 GM7)          Discovered 1998-Apr-02 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 1998 GM7 = 2002 AS62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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