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 ]  
117877 (2593 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2117877
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2552829310264344 5.4729e-08  
a 2.322895331688597 8.3673e-09 au
q 1.729899802947511 1.3035e-07 au
i .1987563204553548 5.4366e-06 deg
node 17.41087462597169 0.0012401 deg
peri 307.4014818068756 0.0012402 deg
M 335.2015593703811 8.5927e-06 deg
tp 2459089.576831448305
(2020-Aug-28.07683145)
3.0998e-05 TDB
period 1293.132088438192
3.54
6.987e-06
1.913e-08
d
yr
n .2783938340241775 1.5042e-09 deg/d
Q 2.915890860429684 1.0503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      21815 days (59.73 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5428  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:50:51  

Additional Information
 Earth MOID = .71791 au 
 Jupiter MOID = 2.42764 au 
 T_jup = 3.532 
[ 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 16.6   n/a MPO432682  

117877 (2593 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2593 P-L = 1999 TY170 = 1999 VL90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-15 00:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin