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 ]  
66916 (1999 VG176)
Classification: Main-belt Asteroid          SPK-ID: 2066916
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 .2815926481770643 3.4691e-08  
a 2.619446576868104 8.8488e-09 au
q 1.881829678529468 8.8597e-08 au
i 4.955980335215202 5.3884e-06 deg
node 343.3262372586877 4.1681e-05 deg
peri 321.9482526641415 4.2941e-05 deg
M 53.73213886702877 9.741e-06 deg
tp 2458969.376357761700
(2020-Apr-29.87635776)
4.16e-05 TDB
period 1548.505474753099
4.24
7.8466e-06
2.148e-08
d
yr
n .2324822261654581 1.178e-09 deg/d
Q 3.357063475206739 1.1341e-08 au
  Orbit Determination Parameters
   # obs. used (total)      911  
   data-arc span      8324 days (22.79 yr)  
   first obs. used      1998-03-29  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51494  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:25:50  

Additional Information
 Earth MOID = .867967 au 
 Jupiter MOID = 1.92723 au 
 T_jup = 3.343 
[ 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 15.75   n/a E2021B10  

66916 (1999 VG176)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VG176 = 1998 HY141 
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-16 10:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin