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 ]  
192848 (1999 VD157)
Classification: Main-belt Asteroid          SPK-ID: 2192848
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1153707623689232 5.1828e-08  
a 2.783530524463282 1.7493e-08 au
q 2.462392485778785 1.456e-07 au
i 4.614700392510186 4.2251e-06 deg
node 50.80677712904691 6.4525e-05 deg
peri 297.3311260077071 6.6233e-05 deg
M 258.1571485410589 1.6829e-05 deg
tp 2459680.366529188645
(2022-Apr-10.86652919)
8.1255e-05 TDB
period 1696.259953773572
4.64
1.599e-05
4.378e-08
d
yr
n .2122316212200428 2.0006e-09 deg/d
Q 3.104668563147779 1.9511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      7496 days (20.52 yr)  
   first obs. used      1999-11-09  
   last obs. used      2020-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55156  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:48  

Additional Information
 Earth MOID = 1.45853 au 
 Jupiter MOID = 2.30667 au 
 T_jup = 3.318 
[ 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 15.57   n/a E2021B55  

192848 (1999 VD157)          Discovered 1999-Nov-12 by LINEAR at Socorro
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-15 00:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin