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 ]  
192846 (1999 VK155)
Classification: Main-belt Asteroid          SPK-ID: 2192846
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 .04646152855161117 4.1494e-08  
a 2.758643500961354 2.1951e-08 au
q 2.630472707177721 1.226e-07 au
i 2.702428874557164 6.6247e-06 deg
node 312.5127989011569 0.00012688 deg
peri 314.9772752265475 0.0001574 deg
M 339.7556139989406 9.3686e-05 deg
tp 2459294.611762315439
(2021-Mar-21.11176232)
0.0004354 TDB
period 1673.56196585983
4.58
1.9976e-05
5.469e-08
d
yr
n .2151100511029133 2.5675e-09 deg/d
Q 2.886814294744986 2.2971e-08 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      7488 days (20.50 yr)  
   first obs. used      1999-11-11  
   last obs. used      2020-05-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57084  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:48  

Additional Information
 Earth MOID = 1.6135 au 
 Jupiter MOID = 2.15129 au 
 T_jup = 3.339 
[ 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 16.07   n/a E2021B55  

192846 (1999 VK155)          Discovered 1999-Nov-15 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1999 VK155 = 2003 QV107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-20 17:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin