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 ]  
65504 (3544 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2065504
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1378871903182629 4.1422e-08  
a 2.428226311763507 1.2493e-08 au
q 2.093405008177559 1.001e-07 au
i 5.777409617635424 4.9542e-06 deg
node 268.6536490239961 4.5903e-05 deg
peri 49.85937179657294 4.9926e-05 deg
M 319.9795837348927 2.1868e-05 deg
tp 2459154.142465882483
(2020-Oct-31.64246588)
8.4352e-05 TDB
period 1382.076771798059
3.78
1.0666e-05
2.92e-08
d
yr
n .2604775706718852 2.0103e-09 deg/d
Q 2.763047615349456 1.4216e-08 au
  Orbit Determination Parameters
   # obs. used (total)      940  
   data-arc span      21831 days (59.77 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51878  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:21:57  

Additional Information
 Earth MOID = 1.08541 au 
 Jupiter MOID = 2.50892 au 
 T_jup = 3.489 
[ 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 15.1   n/a MPO436238  

65504 (3544 P-L)          Discovered 1960-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3544 P-L = 2001 LR3 = 2002 VG94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-03 12:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin