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 ]  
150229 (1998 VJ22)
Classification: Main-belt Asteroid          SPK-ID: 2150229
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2181527392656344 4.6374e-08  
a 2.303847872030595 9.3585e-09 au
q 1.801257147895818 1.0709e-07 au
i 2.652689786837823 4.0034e-06 deg
node 338.40199787071 9.462e-05 deg
peri 352.5040755647319 9.5295e-05 deg
M 168.1327526624499 1.4658e-05 deg
tp 2458603.974591440143
(2019-Apr-30.47459144)
5.1014e-05 TDB
period 1277.259449339342
3.50
7.7825e-06
2.131e-08
d
yr
n .281853463825387 1.7174e-09 deg/d
Q 2.806438596165372 1.14e-08 au
  Orbit Determination Parameters
   # obs. used (total)      575  
   data-arc span      8159 days (22.34 yr)  
   first obs. used      1998-10-19  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52504  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:39  

Additional Information
 Earth MOID = .78865 au 
 Jupiter MOID = 2.55397 au 
 T_jup = 3.556 
[ 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 16.41   n/a E2021B55  

150229 (1998 VJ22)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ 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-Apr-22 21:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin