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
JPL Small-Body Database Browser
Search: [ help ]  
21142 (1993 FV30)
Classification: Main-belt Asteroid          SPK-ID: 2021142
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2497009939086225 4.8757e-08  
a 2.545318763313354 1.0658e-08 au
q 1.909750138299743 1.2562e-07 au
i 7.192182892587989 2.8851e-06 deg
node 33.03438531065581 5.0008e-05 deg
peri 45.8962116611585 5.2412e-05 deg
M 65.97039544246147 1.3159e-05 deg
tp 2459124.694474026306
(2020-Oct-02.19447403)
5.4986e-05 TDB
period 1483.240909717953
4.06
9.316e-06
2.551e-08
d
yr
n .2427117521107586 1.5244e-09 deg/d
Q 3.180887388326964 1.3319e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1489  
   data-arc span      10844 days (29.69 yr)  
   first obs. used      1991-10-01  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51997  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 05:06:04  

Additional Information
 Earth MOID = .932764 au 
 Jupiter MOID = 2.13604 au 
 T_jup = 3.388 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.85   n/a MPCxxxxx  

21142 (1993 FV30)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FV30 = 1999 RE167 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-31 07:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin