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 ]  
332033 (2005 PL23)
Classification: Mars-crossing Asteroid          SPK-ID: 2332033
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .331140137816054 5.3828e-08  
a 2.367811924805734 1.3458e-08 au
q 1.583734357703067 1.2689e-07 au
i 10.08090440548965 5.0558e-06 deg
node 107.4520816294513 4.7203e-05 deg
peri 227.3942438990385 4.8194e-05 deg
M 25.94941174367786 1.3761e-05 deg
tp 2458904.572252159542
(2020-Feb-25.07225216)
5.0379e-05 TDB
period 1330.819733552483
3.64
1.1346e-05
3.106e-08
d
yr
n .2705099653422015 2.3063e-09 deg/d
Q 3.151889491908402 1.7915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6591 days (18.05 yr)  
   first obs. used      2001-06-15  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6126  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:04:54  

Additional Information
 Earth MOID = .593103 au 
 Jupiter MOID = 2.27003 au 
 T_jup = 3.451 
[ 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 16.7   n/a MPO437416  

332033 (2005 PL23)          Discovered 2005-Aug-13 by Siding Spring Survey at Siding Spring
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2005 PL23 = 2001 LR5 
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-20 15:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin