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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1413797841976854 3.4287e-08  
a 2.217249204633648 5.6271e-09 au
q 1.903774990570053 7.6062e-08 au
i 1.845972001265955 3.5324e-06 deg
node 177.039905614591 9.5959e-05 deg
peri 199.9395239212296 9.6442e-05 deg
M 303.2488112513847 9.6318e-06 deg
tp 2459586.604610966718
(2022-Jan-07.10461097)		 3.2348e-05 TDB
period 1205.924694391329
3.30		 4.5907e-06
1.257e-08		 d
yr
n .2985261033913102 1.1364e-09 deg/d
Q 2.530723418697243 6.4227e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1552  
   data-arc span      16714 days (45.76 yr)  
   first obs. used      1975-10-03  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50935  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:01:10  

Additional Information
 Earth MOID = .904507 au 
 Jupiter MOID = 2.93183 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 15.13   n/a E2021B10  
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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