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14081 (1997 GT18)
Classification: Main-belt Asteroid          SPK-ID: 2014081
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1412413282419351 3.7361e-08  
a 2.216870615244592 6.3818e-09 au
q 1.90375686500693 8.2716e-08 au
i 1.845558117010278 3.7521e-06 deg
node 177.0665667225096 0.00011258 deg
peri 200.1983025902954 0.00011322 deg
M 65.22701127421244 1.1142e-05 deg
tp 2458382.059115805276
(2018-Sep-20.55911581)		 3.7462e-05 TDB
period 1205.615844937395
3.30		 5.206e-06
1.425e-08		 d
yr
n .2986025785176155 1.2894e-09 deg/d
Q 2.529984365482254 7.2832e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1352  
   data-arc span      15831 days (43.34 yr)  
   first obs. used      1975-10-03  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51953  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:25:21  

Additional Information
 Earth MOID = .904565 au 
 Jupiter MOID = 2.92722 au 
 T_jup = 3.639 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO263474  
diameter diameter 2.519 km 0.368 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.278   0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14081 (1997 GT18)          Discovered 1997-Apr-03 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 GT18 = 1975 TM1 = 1977 EW8 = 1998 QK2 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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