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 ]  
10519 (1990 RO2)
Classification: Main-belt Asteroid          SPK-ID: 2010519
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1268928356927486 5.6394e-08  
a 2.206893352132535 1.3285e-08 AU
q 1.926854396608962 1.2389e-07 AU
i 3.767116620370464 7.3397e-06 deg
node 309.2382854211528 0.0001121 deg
peri 328.9768711239697 0.0001191 deg
M 141.7176785114162 4.3108e-05 deg
tp 2456329.097398111832
(2013-Feb-05.59739811)
0.0001422 JED
period 1197.486005008682
3.28
1.0813e-05
2.96e-08
d
yr
n .3006298182143599 2.7145e-09 deg/d
Q 2.486932307656108 1.4971e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      827  
   data-arc span      8537 days (23.37 yr)  
   first obs. used      1990-09-15  
   last obs. used      2014-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52398  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 18:13:40  

Additional Information
 Earth MOID = .911101 AU 
 T_jup = 3.647 
[ 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 14.5 mag n/a MPO266014  

10519 (1990 RO2)          Discovered 1990-Sep-15 by Holt, H. E. at Palomar (675)
Reference: 19990504/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 RO2 = 1992 BZ2 = 1993 OA10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-25 01:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin