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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 ]

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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 .1934599142743641 4.8981e-08  
a 2.371133063849103 7.9758e-09 au
q 1.912413864583745 1.157e-07 au
i 2.089796571323778 3.6413e-06 deg
node 248.6058718889899 0.00012247 deg
peri 73.63006811528466 0.0001229 deg
M 147.0103837711981 1.1599e-05 deg
tp 2458655.899761517954
(2019-Jun-21.39976152)
4.2673e-05 TDB
period 1333.62066558966
3.65
6.7288e-06
1.842e-08
d
yr
n .2699418277541659 1.362e-09 deg/d
Q 2.82985226311446 9.5188e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1412  
   data-arc span      15104 days (41.35 yr)  
   first obs. used      1979-10-14  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50466  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:40:40  

Additional Information
 Earth MOID = .899217 au 
 Jupiter MOID = 2.49015 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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