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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
(2015 VH1)
Classification: Apollo [NEO]          SPK-ID: 3733142
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3900630577534783 0.00035704  
a 1.658221841431871 0.00099493 au
q 1.011410759529352 1.4788e-05 au
i 1.134727369510466 0.00083984 deg
node 218.6455486470992 0.000327 deg
peri 178.8120278671231 0.0028386 deg
M 234.7170223609937 0.8616 deg
tp 2459667.926308239638
(2022-Mar-29.42630824)
2.1109 TDB
period 779.9421182965808
2.14
0.70195
0.001922
d
yr
n .461572713608866 0.00041542 deg/d
Q 2.30503292333439 0.001383 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      10 days  
   first obs. used      2015-11-01  
   last obs. used      2015-11-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .45583  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 15:10:30  

Additional Information
 Earth MOID = .01819 au 
 Jupiter MOID = 3.1273 au 
 T_jup = 4.177 
[ 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 27.4   n/a MPO361296  

[ 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-Sep-20 18:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin