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30228 (2000 GO141)
Classification: Main-belt Asteroid          SPK-ID: 2030228
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1687011495247625 4.5489e-08  
a 2.755855976735679 1.2523e-08 au
q 2.290939905535683 1.2392e-07 au
i 10.12723611160758 4.5692e-06 deg
node 69.91102147693314 2.294e-05 deg
peri 301.3613179790717 2.7202e-05 deg
M 26.42746773361782 1.1594e-05 deg
tp 2459077.830596563952
(2020-Aug-16.33059656)
5.4078e-05 TDB
period 1671.025982591635
4.58
1.139e-05
3.118e-08
d
yr
n .2154365065237749 1.4685e-09 deg/d
Q 3.220772047935675 1.4636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1620  
   data-arc span      8533 days (23.36 yr)  
   first obs. used      1997-10-29  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48756  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:32:49  

Additional Information
 Earth MOID = 1.30988 au 
 Jupiter MOID = 2.29522 au 
 T_jup = 3.300 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.06   n/a E2021B10  

30228 (2000 GO141)          Discovered 2000-Apr-07 by LONEOS at Anderson Mesa
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GO141 = 1999 CB25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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