Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
14514 (1996 GA18)
Classification: Main-belt Asteroid          SPK-ID: 2014514
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1447608685201395 5.103e-08  
a 2.578852997417974 1.2375e-08 au
q 2.205535997725983 1.2979e-07 au
i 7.259646712958811 5.5905e-06 deg
node 205.0174642098258 3.3927e-05 deg
peri 10.49288652496289 3.7401e-05 deg
M 340.0682074677882 1.9105e-05 deg
tp 2459284.249488676498
(2021-Mar-10.74948868)
8.0541e-05 TDB
period 1512.649495764814
4.14
1.0888e-05
2.981e-08
d
yr
n .2379930056552721 1.7131e-09 deg/d
Q 2.952169997109966 1.4167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1310  
   data-arc span      22026 days (60.30 yr)  
   first obs. used      1960-09-28  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55089  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:18:34  

Additional Information
 Earth MOID = 1.19845 au 
 Jupiter MOID = 2.01405 au 
 T_jup = 3.400 
[ 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 14.59   n/a E2020-QM5  
diameter diameter 4.172 km 0.898 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.161   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14514 (1996 GA18)          Discovered 1996-Apr-15 by Elst, E. W. at La Silla
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2018-Jan-16 10:28 < 00:01 Juno 0.0088305486291628 0.00882883821003751 0.0088322592057439 7.82502332182406 7.82502314575922 2458134.936183344 0.247801638185584 114.660027903435 54.724364690521 -49.529571796911 19821.1938238227 T 22 CATAB v2.0f-lin.ifort 2021-Feb-24 02:18:36 2021-Feb-24 02:18
2100-Dec-08 09:34 < 00:01 Juno 0.0455051652066462 0.0454917885828798 0.045518542048164 8.17172956029031 8.17172952757348 2488410.898440597 0.848311468459043 685.249141635494 54.7308227325946 -13.3322822837168 30258.0813131402 T 22 CATAB v2.0f-lin.ifort 2021-Feb-24 02:18:36 2021-Feb-24 02:18
2103-Jul-02 04:55 00:02 Iris 0.0474970976531424 0.0474840994553329 0.0475100971354554 6.95825200001489 6.95825198262063 2489346.704958794 1.78771710758341 756.641115783948 49.120179326146 -31.1461020833186 75233.6565550496 T 22 CATAB v2.0f-lin.ifort 2021-Feb-24 02:18:36 2021-Feb-24 02:18

Alternate Designations
 1996 GA18 = 1992 LO 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Feb-28 22:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin