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 ]  
101433 (1998 VR33)
Classification: Main-belt Asteroid          SPK-ID: 2101433
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 .05107277703076311 5.9072e-08  
a 2.620213781875083 1.4715e-08 au
q 2.486392187620444 1.5407e-07 au
i 21.47803198643721 6.8246e-06 deg
node 229.077136068326 1.0703e-05 deg
peri 186.8884506887712 5.4951e-05 deg
M 74.50756805206683 5.0372e-05 deg
tp 2458879.872030885664
(2020-Jan-31.37203089)
0.00021724 TDB
period 1549.185833048525
4.24
1.305e-05
3.573e-08
d
yr
n .2323801265930656 1.9576e-09 deg/d
Q 2.754035376129722 1.5467e-08 au
  Orbit Determination Parameters
   # obs. used (total)      843  
   data-arc span      8161 days (22.34 yr)  
   first obs. used      1998-11-11  
   last obs. used      2021-03-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46061  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:45  

Additional Information
 Earth MOID = 1.49695 au 
 Jupiter MOID = 2.50304 au 
 T_jup = 3.305 
[ 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 15.1   n/a MPO502726  

101433 (1998 VR33)          Discovered 1998-Nov-11 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 VR33 = 2002 TN236 
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-21 10:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin