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 ]  
277416 (2005 UP233)
Classification: Main-belt Asteroid          SPK-ID: 2277416
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 .2291060109609486 5.4218e-08  
a 2.2703623271619 1.8252e-08 au
q 1.750208670949821 1.2893e-07 au
i 3.388895876109406 5.7743e-06 deg
node 149.1125336112789 8.4441e-05 deg
peri 170.598238860841 8.6157e-05 deg
M 155.4673337327195 1.4639e-05 deg
tp 2458460.892677730292
(2018-Dec-08.39267773)
4.9333e-05 TDB
period 1249.514167079406
3.42
1.5068e-05
4.125e-08
d
yr
n .2881119794275388 3.4744e-09 deg/d
Q 2.790515983373979 2.2434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      5218 days (14.29 yr)  
   first obs. used      2004-03-29  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52491  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:33:21  

Additional Information
 Earth MOID = .737399 au 
 Jupiter MOID = 2.52768 au 
 T_jup = 3.576 
[ 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 17.6   n/a MPO450167  

277416 (2005 UP233)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 UP233 = 2008 NE1 
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 20:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin