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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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1934618191820456 5.0426e-08  
a 2.370819882784949 8.7823e-09 au
q 1.912156755308409 1.1985e-07 au
i 2.090090364310345 4.3386e-06 deg
node 248.6102252999249 0.00014373 deg
peri 73.57906201351106 0.00014434 deg
M 93.07623819547173 1.3404e-05 deg
tp 2458655.767213652027
(2019-Jun-21.26721365)
4.991e-05 TDB
period 1333.35645586188
3.65
7.4088e-06
2.028e-08
d
yr
n .2699953177691681 1.5002e-09 deg/d
Q 2.82948301026149 1.0481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1222  
   data-arc span      14695 days (40.23 yr)  
   first obs. used      1979-10-14  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51391  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 23:35:44  

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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