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 ]  
180860 (2005 JR19)
Classification: Main-belt Asteroid          SPK-ID: 2180860
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1328207887765269 3.7331e-08  
a 2.187657917551536 9.1535e-09 au
q 1.897091467369127 8.5099e-08 au
i 1.425050600205695 4.8933e-06 deg
node 35.26292782605881 0.0001532 deg
peri 273.0074040993837 0.00015445 deg
M 227.6974301221654 2.1016e-05 deg
tp 2459634.843498579907
(2022-Feb-24.34349858)
7.0173e-05 TDB
period 1181.864113698997
3.24
7.4177e-06
2.031e-08
d
yr
n .3046035460652685 1.9118e-09 deg/d
Q 2.478224367733945 1.0369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      8494 days (23.26 yr)  
   first obs. used      1998-01-28  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:05  

Additional Information
 Earth MOID = .881017 au 
 Jupiter MOID = 2.73545 au 
 T_jup = 3.663 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457399.5 (2016-Jan-12.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1332500355691363 3.7284e-08  
q 1.896080689293875 8.5015e-08 au
tp 2457271.237548351511
(2015-Sep-05.73754835)
6.4684e-05 TDB
node 35.27897147056347 0.00015306 deg
peri 273.0364245104801 0.00015431 deg
i 1.426261691529713 4.894e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      8494 days (23.26 yr)  
   first obs. used      1998-01-28  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:05  

Additional Information
 Jupiter MOID = 2.73545 au 
 T_jup = 3.663 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.390098491324014E-15 -3.158059969572436E-15 -1.731400329437738E-13 2.778680936529098E-15 -2.241893192300498E-14 -3.085278134401791E-16
q -3.158059969572436E-15 7.227488822807845E-15 5.099010599218708E-13 -6.375156110072378E-15 8.717697252343616E-14 7.590627398243211E-16
tp -1.731400329437738E-13 5.099010599218708E-13 4.184077367153844E-9 -7.728873467312433E-12 1.276043004529937E-9 -2.298980031460691E-13
node 2.778680936529098E-15 -6.375156110072378E-15 -7.728873467312433E-12 2.34271350666041E-8 -2.342142127136155E-8 -1.435830720603698E-11
peri -2.241893192300498E-14 8.717697252343616E-14 1.276043004529937E-9 -2.342142127136155E-8 2.381039706978171E-8 1.428672030196032E-11
i -3.085278134401791E-16 7.590627398243211E-16 -2.298980031460691E-13 -1.435830720603698E-11 1.428672030196032E-11 2.395157252558734E-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 16.86   n/a MPCxxxxx  

180860 (2005 JR19)          Discovered 2005-May-04 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2005 JR19 = 1999 RW257 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-15 09:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin