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 ]  
136853 (1998 DM19)
Classification: Main-belt Asteroid          SPK-ID: 2136853
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1406221287519143 6.8376e-08  
a 2.25959346365756 1.1252e-08 au
q 1.941844620684122 1.5608e-07 au
i 2.894174999018514 6.6911e-06 deg
node 12.26666439713838 0.00010321 deg
peri 150.6420025934392 0.00010479 deg
M 192.8662262568568 1.6835e-05 deg
tp 2459576.477621496482
(2021-Dec-27.97762150)
5.95e-05 TDB
period 1240.634607206314
3.40
9.2671e-06
2.537e-08
d
yr
n .2901740753553984 2.1675e-09 deg/d
Q 2.577342306630997 1.2835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      7292 days (19.96 yr)  
   first obs. used      1998-02-24  
   last obs. used      2018-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:27:29  

Additional Information
 Earth MOID = .950203 au 
 Jupiter MOID = 2.39703 au 
 T_jup = 3.606 
[ 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 17.3   n/a MPO436675  

136853 (1998 DM19)          Discovered 1998-Feb-24 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1998 DM19 = 2005 GO69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-25 23:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin