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 ]  
70097 (1999 JG120)
Classification: Main-belt Asteroid          SPK-ID: 2070097
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2044348341205379 3.6201e-08  
a 2.34339693113594 1.0592e-08 au
q 1.864324968240587 8.637e-08 au
i 1.890598304897225 4.1236e-06 deg
node 239.9018831360232 0.00012923 deg
peri 39.62558416585563 0.0001298 deg
M 284.1402666937885 1.5117e-05 deg
tp 2459276.606113560655
(2021-Mar-03.10611356)
5.613e-05 TDB
period 1310.289353122426
3.59
8.8836e-06
2.432e-08
d
yr
n .2747484737948287 1.8628e-09 deg/d
Q 2.822468894031294 1.2757e-08 au
  Orbit Determination Parameters
   # obs. used (total)      623  
   data-arc span      21766 days (59.59 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57378  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:02:08  

Additional Information
 Earth MOID = .848356 au 
 Jupiter MOID = 2.31447 au 
 T_jup = 3.534 
[ 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 16.2   n/a MPO417311  

70097 (1999 JG120)          Discovered 1999-May-13 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-27 21:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin