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14849 (1989 GQ1)
Classification: Main-belt Asteroid          SPK-ID: 2014849
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1934618166042659 5.0361e-08  
a 2.370819883273577 8.7693e-09 au
q 1.912156761813957 1.1967e-07 au
i 2.090090377177206 4.3386e-06 deg
node 248.6102146650417 0.00014319 deg
peri 73.57907234976665 0.0001438 deg
M 93.07623818415603 1.3404e-05 deg
tp 2458655.767213587363
(2019-Jun-21.26721359)
4.9909e-05 TDB
period 1333.356456274089
3.65
7.3978e-06
2.025e-08
d
yr
n .2699953176856987 1.498e-09 deg/d
Q 2.829483004733197 1.0466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1242  
   data-arc span      14722 days (40.31 yr)  
   first obs. used      1979-10-14  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51757  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:05:44  

Additional Information
 Earth MOID = .900912 au 
 Jupiter MOID = 2.4905 au 
 T_jup = 3.518 
[ 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 14.9   n/a MPO502282  
diameter diameter 7.208 km 2.201 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14849 (1989 GQ1)          Discovered 1989-Apr-03 by Elst, E. W. at La Silla
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1989 GQ1 = 1979 TO2 = 1979 WV 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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