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 ]  
277135 (2005 JW14)
Classification: Main-belt Asteroid          SPK-ID: 2277135
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638240534264502 5.9156e-08  
a 3.124181784232148 3.8502e-08 au
q 2.612365660698158 1.8403e-07 au
i 16.45386129109366 6.8101e-06 deg
node 197.4940505731703 2.1199e-05 deg
peri 55.32987969718056 2.9436e-05 deg
M 225.4307690904919 2.3011e-05 deg
tp 2459754.456240571358
(2022-Jun-23.95624057)
0.00013759 TDB
period 2016.985939291055
5.52
3.7285e-05
1.021e-07
d
yr
n .1784841396199993 3.2994e-09 deg/d
Q 3.635997907766138 4.4809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      7180 days (19.66 yr)  
   first obs. used      2000-05-31  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61396  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:09:37  

Additional Information
 Earth MOID = 1.63884 au 
 Jupiter MOID = 1.49892 au 
 T_jup = 3.132 
[ 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 15.8   n/a MPO423064  

277135 (2005 JW14)          Discovered 2005-May-02 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 JW14 = 2007 TM309 
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-05 01:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin