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 ]  
20692 (1999 VX73)
Classification: Outer Main-belt Asteroid          SPK-ID: 2020692
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07362565747097545 4.7146e-08  
a 3.255701218265981 1.8647e-08 au
q 3.015998075542092 1.564e-07 au
i 2.412366472334895 3.6046e-06 deg
node 77.25228005589025 0.00012297 deg
peri 137.6838223501502 0.00012622 deg
M 18.72126348155529 2.804e-05 deg
tp 2459088.917035685653
(2020-Aug-27.41703569)
0.00016727 TDB
period 2145.681416894829
5.87
1.8434e-05
5.047e-08
d
yr
n .1677788683657344 1.4414e-09 deg/d
Q 3.495404360989869 2.0019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1663  
   data-arc span      13726 days (37.58 yr)  
   first obs. used      1982-12-13  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50967  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:27:16  

Additional Information
 Earth MOID = 2.0086 au 
 Jupiter MOID = 1.46821 au 
 T_jup = 3.175 
[ 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 13.27   n/a E2021B10  
diameter diameter 11.317 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20692 (1999 VX73)          Discovered 1999-Nov-01 by Spacewatch at Kitt Peak
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VX73 = 1982 XG1 = 1998 QH63 
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-21 15:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin