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 ]  
175822 (1999 TZ36)
Classification: Main-belt Asteroid          SPK-ID: 2175822
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2727645576565018 3.9613e-08  
a 2.376651238530645 1.2432e-08 au
q 1.728385014749056 9.7679e-08 au
i 12.69253092892377 4.3838e-06 deg
node 160.9537473655414 2.1342e-05 deg
peri 217.0732827126193 2.3839e-05 deg
M 288.8670087885631 1.4385e-05 deg
tp 2459464.932713477263
(2021-Sep-07.43271348)
5.4931e-05 TDB
period 1338.27883842046
3.66
1.0501e-05
2.875e-08
d
yr
n .2690022360548567 2.1107e-09 deg/d
Q 3.024917462312234 1.5823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      7565 days (20.71 yr)  
   first obs. used      1999-10-08  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52928  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:58  

Additional Information
 Earth MOID = .7436 au 
 Jupiter MOID = 2.47301 au 
 T_jup = 3.458 
[ 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 16.37   n/a E2021B55  
diameter diameter 2.369 km 0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.095   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175822 (1999 TZ36)          Discovered 1999-Oct-15 by LONEOS at Anderson Mesa
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-22 21:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin