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175944 (2000 GH4)
Classification: Inner Main-belt Asteroid          SPK-ID: 2175944
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 .06062185929295739 3.9046e-08  
a 1.911731154900961 6.5951e-09 au
q 1.795838457822592 7.543e-08 au
i 21.39543423435474 4.6657e-06 deg
node 171.166447806955 1.0593e-05 deg
peri 11.17458395714268 3.6667e-05 deg
M 315.718457750675 3.6222e-05 deg
tp 2459319.256910555760
(2021-Apr-14.75691056)
9.7208e-05 TDB
period 965.4697110447943
2.64
4.996e-06
1.368e-08
d
yr
n .3728754987149435 1.9295e-09 deg/d
Q 2.02762385197933 6.9949e-09 au
  Orbit Determination Parameters
   # obs. used (total)      480  
   data-arc span      8148 days (22.31 yr)  
   first obs. used      1998-09-25  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56392  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:34:04  

Additional Information
 Earth MOID = .802074 au 
 Jupiter MOID = 2.93395 au 
 T_jup = 3.848 
[ 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 16.8   n/a MPO385773  

175944 (2000 GH4)          Discovered 2000-Apr-03 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

Alternate Designations
 2000 GH4 = 1998 SH33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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