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 ]  
277393 (2005 UE146)
Classification: Main-belt Asteroid          SPK-ID: 2277393
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2509490373540708 1.2837e-07  
a 2.300165816405794 1.2676e-08 au
q 1.72294141902402 2.9363e-07 au
i 5.056719983135412 9.3272e-06 deg
node 22.83435609328368 7.2634e-05 deg
peri 310.3712542971071 7.7936e-05 deg
M 109.2134226577328 3.6765e-05 deg
tp 2458613.945564185360
(2019-May-10.44556419)
0.00012917 TDB
period 1274.198660812844
3.49
1.0533e-05
2.884e-08
d
yr
n .2825305119771094 2.3355e-09 deg/d
Q 2.877390213787569 1.5857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      15444 days (42.28 yr)  
   first obs. used      1977-10-16  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52397  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:11:39  

Additional Information
 Earth MOID = .718458 au 
 Jupiter MOID = 2.51132 au 
 T_jup = 3.544 
[ 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 17.2   n/a MPO450167  

277393 (2005 UE146)          Discovered 2005-Oct-26 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 UE146 = 3058 T-3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-04 10:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin