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 ]  
14670 (1999 JG53)
Classification: Main-belt Asteroid          SPK-ID: 2014670
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1476643665172024 3.8429e-08  
a 2.557425544694212 1.0125e-08 au
q 2.17978492172203 1.017e-07 au
i 5.051588386591982 4.9019e-06 deg
node 173.1398574265403 3.6024e-05 deg
peri 61.7494990935451 4.0054e-05 deg
M 54.6478077807925 1.8523e-05 deg
tp 2458773.736490866292
(2019-Oct-17.23649087)
7.6149e-05 TDB
period 1493.836012884447
4.09
8.8709e-06
2.429e-08
d
yr
n .2409903074333282 1.4311e-09 deg/d
Q 2.935066167666394 1.162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2166  
   data-arc span      13986 days (38.29 yr)  
   first obs. used      1982-02-21  
   last obs. used      2020-06-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4817  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:45:08  

Additional Information
 Earth MOID = 1.17425 au 
 Jupiter MOID = 2.06815 au 
 T_jup = 3.416 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456620.5 (2013-Nov-24.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1480288219844494 3.8641e-08  
q 2.178290452867392 1.0223e-07 au
tp 2457278.234372125332
(2015-Sep-12.73437213)
7.1193e-05 TDB
node 173.2974272883176 3.6103e-05 deg
peri 61.26065893611875 4.0022e-05 deg
i 5.045770060958071 4.8982e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2166  
   data-arc span      13986 days (38.29 yr)  
   first obs. used      1982-02-21  
   last obs. used      2020-06-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4817  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:45:08  

Additional Information
 Jupiter MOID = 2.06815 au 
 T_jup = 3.416 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.493115627064962E-15 -3.938240475099184E-15 -1.568537213188623E-12 1.206902787543414E-14 -3.577721759837364E-13 -1.423593697884637E-16
q -3.938240475099184E-15 1.045122667159297E-14 4.288947728276769E-12 -3.232477307560357E-14 9.736657273701457E-13 2.851544100542901E-16
tp -1.568537213188623E-12 4.288947728276769E-12 5.068510769770304E-9 -2.697276029402789E-11 1.234087115199629E-9 1.587497874628001E-12
node 1.206902787543414E-14 -3.232477307560357E-14 -2.697276029402789E-11 1.303451754950627E-9 -1.304138138205342E-9 2.126234189225931E-11
peri -3.577721759837364E-13 9.736657273701457E-13 1.234087115199629E-9 -1.304138138205342E-9 1.60172871206813E-9 -2.081221349894856E-11
i -1.423593697884637E-16 2.851544100542901E-16 1.587497874628001E-12 2.126234189225931E-11 -2.081221349894856E-11 2.399193187318388E-11

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 13.7   n/a MPO473965  
diameter diameter 4.641 km 0.261 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.226   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14670 (1999 JG53)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JG53 = 1982 DJ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-14 12:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin