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 ]  
212824 (2007 UL25)
Classification: Main-belt Asteroid          SPK-ID: 2212824
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .08917183998800637 6.3988e-08  
a 2.161251310274986 1.6285e-08 au
q 1.968528554261276 1.4471e-07 au
i 3.545607729569369 3.997e-06 deg
node 221.3724108509178 0.00010037 deg
peri 76.5866727768649 0.00010434 deg
M 83.89460121584145 2.5946e-05 deg
tp 2458730.049465254666
(2019-Sep-03.54946525)
8.4127e-05 TDB
period 1160.5298922374
3.18
1.3117e-05
3.591e-08
d
yr
n .3102031256652525 3.5061e-09 deg/d
Q 2.353974066288696 1.7737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      7443 days (20.38 yr)  
   first obs. used      1997-09-08  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56498  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:50:53  

Additional Information
 Earth MOID = .95642 au 
 Jupiter MOID = 2.77535 au 
 T_jup = 3.689 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456784.5 (2014-May-07.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08947068528338753 6.3889e-08  
q 1.967862472984641 1.4451e-07 au
tp 2456407.757442444805
(2013-Apr-25.25744245)
9.2251e-05 TDB
node 221.4704321326965 0.00010036 deg
peri 76.2949452881749 0.0001043 deg
i 3.545455306315053 3.9965e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      7443 days (20.38 yr)  
   first obs. used      1997-09-08  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56498  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:50:53  

Additional Information
 Jupiter MOID = 2.77535 au 
 T_jup = 3.689 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.081771477346441E-15 -9.191249192263036E-15 3.033371523409134E-12 -1.063857409501406E-14 8.353260043037828E-13 -5.508474301902455E-15
q -9.191249192263036E-15 2.088400762212609E-14 -7.163625444051849E-12 3.325534355817803E-14 -1.980070862635422E-12 1.25588104816818E-14
tp 3.033371523409134E-12 -7.163625444051849E-12 8.510207868910987E-9 -5.461582417248375E-11 2.656033312548378E-9 -5.747337415870112E-12
node -1.063857409501406E-14 3.325534355817803E-14 -5.461582417248375E-11 1.007233076949331E-8 -1.00697621715048E-8 -8.175404821901499E-11
peri 8.353260043037828E-13 -1.980070862635422E-12 2.656033312548378E-9 -1.00697621715048E-8 1.087889364199336E-8 8.001233896564894E-11
i -5.508474301902455E-15 1.25588104816818E-14 -5.747337415870112E-12 -8.175404821901499E-11 8.001233896564894E-11 1.597232329753457E-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 17.4   n/a MPO433391  

212824 (2007 UL25)          Discovered 2007-Oct-16 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-10 00:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin