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 ]  
(2020 VT4)
Classification: Aten [NEO]          SPK-ID: 54087809
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2029522001057208 6.3912e-05  
a .9077988302813713 9.6189e-06 au
q .7235590604223672 6.5675e-05 au
i 10.17101788415419 0.0036275 deg
node 231.4221969142606 0.00022212 deg
peri 53.67768550512036 0.0016902 deg
M 143.8649121942155 0.0086812 deg
tp 2459074.248880065740
(2020-Aug-12.74888007)
0.00962 TDB
period 315.924171385002
0.86
0.0050212
1.375e-05
d
yr
n 1.13951394862182 1.8111e-05 deg/d
Q 1.092038600140375 1.1571e-05 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      5 days  
   first obs. used      2020-11-14  
   last obs. used      2020-11-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .41425  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:17:04  

Additional Information
 Earth MOID = .000197058 au 
 Jupiter MOID = 4.0015 au 
 T_jup = 6.537 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 28.7   .48648 MPO600175 autocmod 2.8

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-10 19:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin