Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
5876 (1990 DM2)
Classification: Main-belt Asteroid          SPK-ID: 2005876
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04005563462070378 4.3708e-08  
a 2.767658238019255 1.779e-08 au
q 2.656797930882175 1.1912e-07 au
i 2.684576656725299 4.666e-06 deg
node 291.9172079320965 0.00011868 deg
peri 309.7928405589089 0.00014128 deg
M 178.7165854786495 7.737e-05 deg
tp 2456765.609584665204
(2014-Apr-18.10958467)
0.00036229 JED
period 1681.772000710215
4.60
1.6215e-05
4.439e-08
d
yr
n .2140599319336815 2.0639e-09 deg/d
Q 2.878518545156335 1.8503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1419  
   data-arc span      23951 days (65.57 yr)  
   first obs. used      1950-07-15  
   last obs. used      2016-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50705  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 15:50:35  

Additional Information
 Earth MOID = 1.64446 au 
 Jupiter MOID = 2.11916 au 
 T_jup = 3.336 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9 mag n/a MPO263401  
rotation period rot_per 5.4408 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

5876 (1990 DM2)          Discovered 1990-Feb-24 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1990 DM2 = 1978 RK3 = 1987 QT2 = 1988 VH4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-06 05:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin