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 ]  
216595 (2002 PB8)
Classification: Mars-crossing Asteroid          SPK-ID: 2216595
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3052218383059878 6.2225e-08  
a 2.321516758406601 7.6161e-09 au
q 1.61293914574758 1.4484e-07 au
i 1.618054647467844 5.0727e-06 deg
node 285.9950486037393 0.00018292 deg
peri 105.7749944849902 0.00018352 deg
M 20.90164672358954 8.67e-06 deg
tp 2459125.487409490047
(2020-Oct-02.98740949)
3.1241e-05 TDB
period 1291.981102766688
3.54
6.3578e-06
1.741e-08
d
yr
n .2786418464086548 1.3712e-09 deg/d
Q 3.030094371065621 9.9407e-09 au
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      9346 days (25.59 yr)  
   first obs. used      1995-07-02  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50985  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:29  

Additional Information
 Earth MOID = .618651 au 
 Jupiter MOID = 2.42148 au 
 T_jup = 3.513 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.75   n/a MPCxxxxx  

216595 (2002 PB8)          Discovered 2002-Aug-03 by NEAT at Palomar
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

Alternate Designations
 2002 PB8 = 2002 OO24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-25 05:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin