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 ]  
26016 (2633 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2026016
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1499166938613193 4.4881e-08  
a 2.308984504172175 8.7232e-09 au
q 1.962829181129665 1.037e-07 au
i 3.225850966721198 6.7161e-06 deg
node 169.2133917625164 7.463e-05 deg
peri 243.4915702481474 7.7364e-05 deg
M 326.8007223088147 2.1295e-05 deg
tp 2459118.683293487335
(2020-Sep-26.18329349)
7.5947e-05 TDB
period 1281.533473444721
3.51
7.2623e-06
1.988e-08
d
yr
n .2809134583370121 1.5919e-09 deg/d
Q 2.655139827214685 1.0031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      21962 days (60.13 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53502  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 03:28:33  

Additional Information
 Earth MOID = .976213 au 
 Jupiter MOID = 2.69065 au 
 T_jup = 3.569 
[ 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 15.5   n/a MPO384972  

26016 (2633 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2633 P-L = 1999 XW159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-28 13:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin