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 ]  
541260 (2011 DA37)
Classification: Main-belt Asteroid          SPK-ID: 2541260
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1353777059073039 6.5792e-08  
a 3.030950386869379 7.0453e-08 au
q 2.620627276776148 1.9166e-07 au
i 1.848180321592213 7.8781e-06 deg
node 179.6403200981526 0.00022976 deg
peri 90.60990485405831 0.00023173 deg
M 217.0916015174985 3.2256e-05 deg
tp 2459965.606549565231
(2023-Jan-21.10654957)
0.0001856 TDB
period 1927.376982516597
5.28
6.7201e-05
1.84e-07
d
yr
n .1867823488946849 6.5125e-09 deg/d
Q 3.441273496962611 7.9991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5436 days (14.88 yr)  
   first obs. used      2006-03-02  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6028  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:39  

Additional Information
 Earth MOID = 1.60352 au 
 Jupiter MOID = 1.65278 au 
 T_jup = 3.228 
[ 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 16.93   n/a MPCxxxxx  

541260 (2011 DA37)          Discovered 2011-Feb-25 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 DA37 = 2016 DT7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-13 18:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin