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 ]  
277383 (2005 UW79)
Classification: Main-belt Asteroid          SPK-ID: 2277383
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2436777031534498 4.6156e-08  
a 2.34067462121486 9.834e-09 au
q 1.770304405687652 1.1165e-07 au
i 6.560815545657157 5.2585e-06 deg
node 65.35680775111008 3.9984e-05 deg
peri 303.4924505675313 4.1509e-05 deg
M 48.19329047322312 1.0916e-05 deg
tp 2458825.396803154188
(2019-Dec-07.89680315)
3.9151e-05 TDB
period 1308.006783631361
3.58
8.2431e-06
2.257e-08
d
yr
n .2752279303938685 1.7345e-09 deg/d
Q 2.911044836742069 1.223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      6700 days (18.34 yr)  
   first obs. used      2001-07-18  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53154  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:52:45  

Additional Information
 Earth MOID = .780406 au 
 Jupiter MOID = 2.56769 au 
 T_jup = 3.515 
[ 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 16.5   n/a MPO338854  

277383 (2005 UW79)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2117-Dec-30 00:30 00:01 Hebe 0.0300774913081249 0.0300678936419734 0.0300870933113824 4.01065219147912 4.01065213994428 2494641.520864056 1.17089716131564 744.763776340497 35.8164454173113 -50.1111326823403 96407.7317061533 T 18 CATAB v2.0f-lin.ifort 2019-Dec-14 17:52:47 2019-Dec-14 17:52

Alternate Designations
 2005 UW79 = 2001 OR26 = 2004 HL68 
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-10 22:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin