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 ]  
70601 (1999 TM187)
Classification: Main-belt Asteroid          SPK-ID: 2070601
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05643058407293826 4.4308e-08  
a 2.456272290401925 1.0187e-08 au
q 2.31766341041237 1.0992e-07 au
i 5.151952501778397 4.3293e-06 deg
node 300.7195031636227 4.0151e-05 deg
peri 207.4410274895205 5.1873e-05 deg
M 12.86671051480771 3.223e-05 deg
tp 2458950.245122413602
(2020-Apr-10.74512241)
0.00012591 TDB
period 1406.090228756003
3.85
8.7473e-06
2.395e-08
d
yr
n .2560290887722756 1.5928e-09 deg/d
Q 2.594881170391479 1.0762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1036  
   data-arc span      7545 days (20.66 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45285  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 06:28:38  

Additional Information
 Earth MOID = 1.33075 au 
 Jupiter MOID = 2.40989 au 
 T_jup = 3.485 
[ 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 15.4   n/a MPO302440  

70601 (1999 TM187)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TM187 = 2001 DN94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-21 17:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin