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 ]  
192847 (1999 VK156)
Classification: Main-belt Asteroid          SPK-ID: 2192847
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595318990915046 5.5259e-08  
a 2.778905507388183 2.0532e-08 au
q 2.335581434398705 1.4647e-07 au
i 12.30385240862447 6.593e-06 deg
node 237.0750008613992 2.2287e-05 deg
peri 242.0257551963684 3.0084e-05 deg
M 151.6629924769634 1.8476e-05 deg
tp 2458487.669594367663
(2019-Jan-04.16959437)
8.6318e-05 TDB
period 1692.034040978191
4.63
1.8753e-05
5.134e-08
d
yr
n .2127616769411321 2.358e-09 deg/d
Q 3.222229580377661 2.3808e-08 au
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      7584 days (20.76 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52983  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:48  

Additional Information
 Earth MOID = 1.38027 au 
 Jupiter MOID = 2.06234 au 
 T_jup = 3.282 
[ 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 15.33   n/a MPCxxxxx  
diameter diameter 2.522 km 0.316 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.253   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192847 (1999 VK156)          Discovered 1999-Nov-12 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ 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-May-18 00:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin