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 ]  
312198 (2007 VB184)
Classification: Main-belt Asteroid          SPK-ID: 2312198
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2020720514316632 1.6889e-07  
a 2.312270317943668 1.6973e-08 au
q 1.845025111332247 3.9248e-07 au
i 26.37937682193234 8.0957e-06 deg
node 25.38929811393453 1.7835e-05 deg
peri 139.1829987203749 2.8296e-05 deg
M 114.7081836084993 1.6341e-05 deg
tp 2458591.288118176260
(2019-Apr-17.78811818)
5.7329e-05 TDB
period 1284.269986868061
3.52
1.4141e-05
3.872e-08
d
yr
n .2803148899227405 3.0864e-09 deg/d
Q 2.779515524555089 2.0403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      7675 days (21.01 yr)  
   first obs. used      1998-04-02  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52025  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:54:15  

Additional Information
 Earth MOID = .890603 au 
 Jupiter MOID = 2.26862 au 
 T_jup = 3.420 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457211.5 (2015-Jul-08.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2024649874279334 1.6852e-07  
q 1.843630628816813 3.9141e-07 au
tp 2457307.096921652005
(2015-Oct-11.59692165)
5.6217e-05 TDB
node 25.43576255455768 1.7835e-05 deg
peri 139.0381286167953 2.8326e-05 deg
i 26.3850943719508 8.0951e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      7675 days (21.01 yr)  
   first obs. used      1998-04-02  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52025  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:54:15  

Additional Information
 Jupiter MOID = 2.26862 au 
 T_jup = 3.420 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.83973540968814E-14 -6.591990830330139E-14 3.118176854736835E-13 -2.454915038570019E-13 2.282830713241062E-12 -4.265272625926581E-13
q -6.591990830330139E-14 1.53200570624018E-13 -7.643794832591783E-13 5.711254327363627E-13 -5.319146262475182E-12 9.901471412897009E-13
tp 3.118176854736835E-13 -7.643794832591783E-13 3.160329077820566E-9 -1.084422453348498E-11 1.057452543075019E-9 3.60155758241803E-11
node -2.454915038570019E-13 5.711254327363627E-13 -1.084422453348498E-11 3.180869381284032E-10 -3.050190358296101E-10 -2.429271179970929E-11
peri 2.282830713241062E-12 -5.319146262475182E-12 1.057452543075019E-9 -3.050190358296101E-10 8.023616711019883E-10 3.899814009317353E-12
i -4.265272625926581E-13 9.901471412897009E-13 3.60155758241803E-11 -2.429271179970929E-11 3.899814009317353E-12 6.553052869650688E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO471270  

312198 (2007 VB184)          Discovered 2007-Nov-12 by CSS at Catalina
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-10 09:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin