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 ]  
192792 (1999 UT45)
Classification: Main-belt Asteroid          SPK-ID: 2192792
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1307559170147183 5.042e-08  
a 2.774091712254917 2.2029e-08 au
q 2.411362806536095 1.3434e-07 au
i 11.78165873386 6.9214e-06 deg
node 8.808482845120194 2.3086e-05 deg
peri 73.43531399557644 3.4443e-05 deg
M 169.2478017487167 2.5461e-05 deg
tp 2458407.085405185821
(2018-Oct-15.58540519)
0.00011748 TDB
period 1687.639373639725
4.62
2.0102e-05
5.504e-08
d
yr
n .2133157152073251 2.5409e-09 deg/d
Q 3.136820617973739 2.4909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      419  
   data-arc span      10289 days (28.17 yr)  
   first obs. used      1992-03-25  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54095  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:35  

Additional Information
 Earth MOID = 1.45729 au 
 Jupiter MOID = 2.17793 au 
 T_jup = 3.293 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.72   n/a MPCxxxxx  
diameter diameter 4.460 km 0.305 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192792 (1999 UT45)          Discovered 1999-Oct-31 by CSS at Catalina
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-16 13:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin