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JPL Small-Body Database Browser
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22402 Goshi (1995 GN)
Classification: Main-belt Asteroid          SPK-ID: 2022402
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1261482286222596 4.1331e-08  
a 2.186820880626339 7.3578e-09 au
q 1.910957300221157 8.9991e-08 au
i 3.532284581863025 5.65e-06 deg
node 79.32525105867963 6.7964e-05 deg
peri 205.0643398371437 7.1505e-05 deg
M 178.4623171719657 2.407e-05 deg
tp 2458414.952310299390
(2018-Oct-23.45231030)
7.8057e-05 TDB
period 1181.185875162073
3.23
5.9613e-06
1.632e-08
d
yr
n .3047784498359361 1.5382e-09 deg/d
Q 2.462684461031522 8.2859e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1009  
   data-arc span      23887 days (65.40 yr)  
   first obs. used      1954-09-04  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53064  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 23:41:09  

Additional Information
 Earth MOID = .895215 au 
 Jupiter MOID = 2.65626 au 
 T_jup = 3.663 
[ 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 15.5   n/a MPO449118  

22402 Goshi           Discovered 1995 Apr. 3 by A. Nakamura at Kuma Kogen.
Goshi Nakamura (b. 2001), whose initials are those of the provisional designation of this minor planet, is the son of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1995 GN = 1992 GW = 1999 NC37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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