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 ]  
452137 (2015 PZ308)
Classification: Main-belt Asteroid          SPK-ID: 2452137
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .212966726651038 6.2588e-08  
a 2.435222327968972 2.4213e-08 au
q 1.9166010001139 1.3975e-07 au
i 3.222002150927923 5.6061e-06 deg
node 57.4526193642934 0.00014809 deg
peri 232.9554515190994 0.0001511 deg
M 121.2671815890333 3.3141e-05 deg
tp 2458532.929464497999
(2019-Feb-18.42946450)
0.00012214 TDB
period 1388.053969549358
3.80
2.0702e-05
5.668e-08
d
yr
n .259355909710684 3.8682e-09 deg/d
Q 2.953843655824045 2.937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6034 days (16.52 yr)  
   first obs. used      2003-04-25  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50115  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:31:50  

Additional Information
 Earth MOID = .902466 au 
 Jupiter MOID = 2.23565 au 
 T_jup = 3.471 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457771.5 (2017-Jan-18.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2133181150277784 6.2688e-08  
q 1.915188029124317 1.4014e-07 au
tp 2457145.914932410256
(2015-May-03.41493241)
0.00010653 TDB
node 57.45263507264818 0.00014807 deg
peri 233.0787079520255 0.00015108 deg
i 3.222849532315946 5.6105e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6034 days (16.52 yr)  
   first obs. used      2003-04-25  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50115  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:31:50  

Additional Information
 Jupiter MOID = 2.23565 au 
 T_jup = 3.471 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.929760760270023E-15 -8.74466116528376E-15 4.839768673946168E-12 1.370540142368821E-13 1.257445280767231E-12 -1.497247531192726E-14
q -8.74466116528376E-15 1.964060527181701E-14 -1.035113728036407E-11 -3.140431671921666E-13 -2.63757774225221E-12 3.302596698942112E-14
tp 4.839768673946168E-12 -1.035113728036407E-11 1.134781170252169E-8 1.75667053536093E-10 3.275096588942048E-9 -2.618587504120114E-11
node 1.370540142368821E-13 -3.140431671921666E-13 1.75667053536093E-10 2.192536634294985E-8 -2.184169717627351E-8 -5.332764775868124E-10
peri 1.257445280767231E-12 -2.63757774225221E-12 3.275096588942048E-9 -2.184169717627351E-8 2.282586554714246E-8 5.24730434951124E-10
i -1.497247531192726E-14 3.302596698942112E-14 -2.618587504120114E-11 -5.332764775868124E-10 5.24730434951124E-10 3.147825136232112E-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 MPO347408  

452137 (2015 PZ308)          Discovered 2003-Apr-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 PZ308 = 2007 KG5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-19 03:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin