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 ]  
52105 (2669 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052105
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1653219890180246 4.4203e-08  
a 2.309382352952024 9.6727e-09 au
q 1.92759066895887 1.0001e-07 au
i 5.870303781338811 5.9254e-06 deg
node 173.1043959901542 3.9082e-05 deg
peri 233.4571983564233 4.2361e-05 deg
M 29.28277171808454 1.6029e-05 deg
tp 2459096.231800981227
(2020-Sep-03.73180098)
5.7097e-05 TDB
period 1281.864708987786
3.51
8.0535e-06
2.205e-08
d
yr
n .2808408699263364 1.7644e-09 deg/d
Q 2.691174036945179 1.1272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      578  
   data-arc span      22090 days (60.48 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5256  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:16:52  

Additional Information
 Earth MOID = .94234 au 
 Jupiter MOID = 2.7064 au 
 T_jup = 3.560 
[ 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 16.39   n/a MPCxxxxx  

52105 (2669 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2669 P-L = 2002 RQ75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-20 14:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin