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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
91792 (1999 TM223)
Classification: Main-belt Asteroid          SPK-ID: 2091792
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08733945909692396 3.8734e-08  
a 2.991115803119397 2.0242e-08 au
q 2.729873366778687 1.1538e-07 au
i 6.599170557432923 4.5077e-06 deg
node 63.80781870697336 3.2824e-05 deg
peri 323.8985764970536 4.3617e-05 deg
M 58.04849942951773 2.5668e-05 deg
tp 2459091.825038631408
(2020-Aug-30.32503863)
0.00013551 TDB
period 1889.505967779058
5.17
1.918e-05
5.251e-08
d
yr
n .1905259925816203 1.934e-09 deg/d
Q 3.252358239460106 2.201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      10538 days (28.85 yr)  
   first obs. used      1992-04-07  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53964  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:47:45  

Additional Information
 Earth MOID = 1.73778 au 
 Jupiter MOID = 2.1645 au 
 T_jup = 3.240 
[ 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 14.92   n/a MPCxxxxx  

91792 (1999 TM223)          Discovered 1999-Oct-02 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1999 TM223 = 2002 GM174 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-24 19:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin