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JPL Small-Body Database Browser
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27455 (2000 GM29)
Classification: Main-belt Asteroid          SPK-ID: 2027455
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2314701394578634 4.4973e-08  
a 2.329716131774737 6.9737e-09 au
q 1.790456413855605 1.0684e-07 au
i 2.125363189699236 4.643e-06 deg
node 341.9253765611195 9.2898e-05 deg
peri 40.51237325491554 9.334e-05 deg
M 301.9171313946533 7.7361e-06 deg
tp 2458810.055224891155
(2019-Nov-22.55522489)
2.8174e-05 TDB
period 1298.83187198284
3.56
5.8318e-06
1.597e-08
d
yr
n .2771721327183109 1.2445e-09 deg/d
Q 2.868975849693869 8.5879e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1213  
   data-arc span      11760 days (32.20 yr)  
   first obs. used      1987-09-16  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5335  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:04:41  

Additional Information
 Earth MOID = .793476 au 
 Jupiter MOID = 2.59197 au 
 T_jup = 3.534 
[ 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 15.0   n/a MPO257056  

27455 (2000 GM29)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GM29 = 1987 SG31 = 1987 SJ18 = 1998 XF38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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