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 ]  
16487 (1990 RV5)
Classification: Main-belt Asteroid          SPK-ID: 2016487
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1509922487840804 4.7441e-08  
a 2.30277418504048 1.2138e-08 au
q 1.95507313239929 1.0907e-07 au
i 4.71994393480565 5.2153e-06 deg
node 344.8151799163954 7.128e-05 deg
peri 292.5567700489887 7.4029e-05 deg
M 192.5460465699628 2.149e-05 deg
tp 2458194.201791880218
(2018-Mar-16.70179188)
7.7406e-05 JED
period 1276.366670949794
3.49
1.0092e-05
2.763e-08
d
yr
n .2820506114689676 2.2301e-09 deg/d
Q 2.65047523768167 1.3971e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1175  
   data-arc span      11930 days (32.66 yr)  
   first obs. used      1983-07-13  
   last obs. used      2016-03-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5443  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:26:55  

Additional Information
 Earth MOID = .944465 au 
 Jupiter MOID = 2.47775 au 
 T_jup = 3.570 
[ 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 14.3 mag n/a MPO358791  

16487 (1990 RV5)          Discovered 1990-Sep-08 by Debehogne, H. at La Silla
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 RV5 = 1998 XJ48 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Apr-29 17:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin