Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
5590 (1990 VA)
Classification: Aten [NEO]          SPK-ID: 2005590
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2794398364452267 1.712e-06  
a .9856465912491561 2.7243e-08 au
q .7102176689976967 1.7024e-06 au
i 14.18568562648263 5.8846e-05 deg
node 216.3053379930867 7.1616e-05 deg
peri 34.47369501199727 0.00010344 deg
M 42.80031245488757 0.00069155 deg
tp 2457358.006284879930
(2015-Dec-01.50628488)
0.00068527 JED
period 357.4211627391597
0.98
1.4818e-05
4.057e-08
d
yr
n 1.007215121905701 4.1758e-08 deg/d
Q 1.261075513500616 3.4855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      2218 days (6.07 yr)  
   first obs. used      1990-11-09  
   last obs. used      1996-12-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      1  
   fit RMS      .65555  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:13:48  

Additional Information
 Earth MOID = .120748 au 
 Jupiter MOID = 3.76272 au 
 T_jup = 6.089 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.7 mag n/a PDS3 (MPC 22212)  

5590 (1990 VA)          Discovered 1990-Nov-09 by Spacewatch at Kitt Peak
Reference: DISCOVERY.DBLast Updated: 2013-09-05

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-06 20:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin