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 ]  
277996 (2006 UR74)
Classification: Main-belt Asteroid          SPK-ID: 2277996
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2287396220647708 4.5217e-08  
a 2.576892572155334 1.599e-08 au
q 1.987455139099007 1.1122e-07 au
i 2.941400814957456 8.0644e-06 deg
node 306.2800432937412 0.00013719 deg
peri 147.508311532274 0.00014041 deg
M 62.0082991589455 2.5713e-05 deg
tp 2458740.250313073468
(2019-Sep-13.75031307)
0.00010757 TDB
period 1510.924965921045
4.14
1.4063e-05
3.85e-08
d
yr
n .2382646445851449 2.2176e-09 deg/d
Q 3.16633000521166 1.9647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      9202 days (25.19 yr)  
   first obs. used      1995-02-06  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62494  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:30:25  

Additional Information
 Earth MOID = 1.00494 au 
 Jupiter MOID = 2.0319 au 
 T_jup = 3.388 
[ 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 17.4   n/a MPO455063  

277996 (2006 UR74)          Discovered 2006-Oct-17 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
2145-Feb-24 02:10 00:20 Iris 0.0143747296663136 0.0143646471299681 0.0143850599557709 3.60479839248772 3.60479828154664 2504559.590336232 19.9907977906156 3154.8973458663 150.632563887887 -81.1343233535676 14095.8184769102 T 13 CATAB v2.0f-lin.ifort 2020-May-21 16:30:28 2020-May-21 16:30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-22 06:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin