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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
(2020 FH4)
Classification: Apollo [NEO]          SPK-ID: 54016353
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1375910733169312 4.0536e-05  
a 1.1611910377855 5.6343e-05 au
q 1.001421516570592 1.5345e-06 au
i 2.917729754279622 0.0008408 deg
node 181.3224821586002 0.00046344 deg
peri 346.6801680515744 0.00084047 deg
M 65.17862244723125 0.0059138 deg
tp 2458917.752169466369
(2020-Mar-09.25216947)
0.0014976 TDB
period 457.0397144589015
1.25
0.033264
9.107e-05
d
yr
n .7876777194870499 5.7329e-05 deg/d
Q 1.320960559000409 6.4095e-05 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      10 days  
   first obs. used      2020-03-24  
   last obs. used      2020-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .39134  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-04 06:25:59  

Additional Information
 Earth MOID = .00794218 au 
 Jupiter MOID = 3.64391 au 
 T_jup = 5.416 
[ 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 28.478   .41659 6 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 2020-May-29 18:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin