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 ]  
70612 (1999 TH200)
Classification: Main-belt Asteroid          SPK-ID: 2070612
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1180551397810165 4.8609e-08  
a 2.589846425766183 1.2229e-08 au
q 2.28410174396099 1.2641e-07 au
i 13.04084038970742 4.8354e-06 deg
node 22.30732925835219 2.4127e-05 deg
peri 65.78887092373668 3.2534e-05 deg
M 351.2185425686692 2.0502e-05 deg
tp 2459237.634154858652
(2021-Jan-23.13415486)
8.6705e-05 TDB
period 1522.332238543777
4.17
1.0782e-05
2.952e-08
d
yr
n .2364792591821918 1.6749e-09 deg/d
Q 2.895591107571376 1.3672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      795  
   data-arc span      8713 days (23.85 yr)  
   first obs. used      1997-04-11  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53041  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:50:47  

Additional Information
 Earth MOID = 1.33278 au 
 Jupiter MOID = 2.38299 au 
 T_jup = 3.374 
[ 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 15.42   n/a MPCxxxxx  

70612 (1999 TH200)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TH200 = 2001 FB113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-06 01:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin