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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
447762 (2007 JU26)
Classification: Main-belt Asteroid          SPK-ID: 2447762
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0937747429176498 8.9155e-08  
a 2.333359031672174 2.8711e-08 au
q 2.11454888834254 2.1375e-07 au
i 6.072915028258397 8.1837e-06 deg
node 184.3675697624105 7.0281e-05 deg
peri 38.20068164311025 8.9246e-05 deg
M 141.195813797427 5.0326e-05 deg
tp 2458089.889078697460
(2017-Dec-02.38907870)
0.00017825 TDB
period 1301.87947308863
3.56
2.4028e-05
6.579e-08
d
yr
n .2765232937776659 5.1037e-09 deg/d
Q 2.552169175001809 3.1403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4055 days (11.10 yr)  
   first obs. used      2007-05-09  
   last obs. used      2018-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5018  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:43:34  

Additional Information
 Earth MOID = 1.11052 au 
 Jupiter MOID = 2.4206 au 
 T_jup = 3.556 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456789.5 (2014-May-12.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09342469580979487 8.8936e-08  
q 2.115426234419242 2.1315e-07 au
tp 2456788.914403784202
(2014-May-11.41440378)
0.00017242 TDB
node 184.3847611444373 7.0264e-05 deg
peri 38.50856382317409 8.9509e-05 deg
i 6.073093640150428 8.1839e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4055 days (11.10 yr)  
   first obs. used      2007-05-09  
   last obs. used      2018-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5018  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:43:34  

Additional Information
 Jupiter MOID = 2.4206 au 
 T_jup = 3.556 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.90965314934722E-15 -1.881832181258608E-14 -5.503896566903201E-12 2.082705364627786E-13 -2.041395895881366E-12 -1.222945885545271E-14
q -1.881832181258608E-14 4.543426602230444E-14 1.393711718989896E-11 -5.014034945018962E-13 5.113982879660159E-12 2.960438500863512E-14
tp -5.503896566903201E-12 1.393711718989896E-11 2.972712553440536E-8 -2.347163098455571E-10 9.606255904439302E-9 -6.475686552422111E-12
node 2.082705364627786E-13 -5.014034945018962E-13 -2.347163098455571E-10 4.936975625519897E-9 -4.983632861270488E-9 2.463580964520157E-10
peri -2.041395895881366E-12 5.113982879660159E-12 9.606255904439302E-9 -4.983632861270488E-9 8.011876859995009E-9 -2.467547755640126E-10
i -1.222945885545271E-14 2.960438500863512E-14 -6.475686552422111E-12 2.463580964520157E-10 -2.467547755640126E-10 6.697544801794795E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO456122  

447762 (2007 JU26)          Discovered 2007-May-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 JU26 = 2014 JM33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-16 13:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin