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 ]  
70192 (1999 RE12)
Classification: Main-belt Asteroid          SPK-ID: 2070192
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2136856737594514 3.7051e-08  
a 2.408885347183567 9.9164e-09 au
q 1.894141058761376 8.8003e-08 au
i 1.625438667632007 3.4043e-06 deg
node 257.4454002125123 0.00015416 deg
peri 51.50786162413593 0.00015442 deg
M 269.4961988947786 1.1364e-05 deg
tp 2459543.810384833378
(2021-Nov-25.31038483)
4.4433e-05 TDB
period 1365.597212832263
3.74
8.4324e-06
2.309e-08
d
yr
n .2636209246893205 1.6278e-09 deg/d
Q 2.923629635605757 1.2035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      702  
   data-arc span      8423 days (23.06 yr)  
   first obs. used      1998-03-02  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5607  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:10:31  

Additional Information
 Earth MOID = .878035 au 
 Jupiter MOID = 2.34279 au 
 T_jup = 3.489 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457148.5 (2015-May-06.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2147137536394238 3.715e-08  
q 1.891223228683124 8.835e-08 au
tp 2456811.204797241657
(2014-Jun-02.70479724)
3.5803e-05 TDB
node 257.6423832839017 0.00015428 deg
peri 51.14313909281246 0.00015454 deg
i 1.624840258799666 3.4042e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      702  
   data-arc span      8423 days (23.06 yr)  
   first obs. used      1998-03-02  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5607  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:10:31  

Additional Information
 Jupiter MOID = 2.34279 au 
 T_jup = 3.489 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.380144386763735E-15 -3.270135786975972E-15 5.128449059742457E-13 -7.796479979275974E-15 1.189372836502667E-13 -7.631513798387963E-16
q -3.270135786975972E-15 7.805750533366235E-15 -1.147294752893313E-12 1.966157549570719E-14 -2.650317993493641E-13 1.824098884977284E-15
tp 5.128449059742457E-13 -1.147294752893313E-12 1.281819069278985E-9 1.878279659490446E-12 3.388639629508464E-10 -8.201318206627226E-13
node -7.796479979275974E-15 1.966157549570719E-14 1.878279659490446E-12 2.380372455964395E-8 -2.37931542850174E-8 5.572221013942145E-12
peri 1.189372836502667E-13 -2.650317993493641E-13 3.388639629508464E-10 -2.37931542850174E-8 2.388133349359195E-8 -5.777456321218062E-12
i -7.631513798387963E-16 1.824098884977284E-15 -8.201318206627226E-13 5.572221013942145E-12 -5.777456321218062E-12 1.158840097391424E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.13   n/a E2021B10  

70192 (1999 RE12)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 RE12 = 1998 EF1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-20 22:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin