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 ]  
15893 (1997 GV20)
Classification: Main-belt Asteroid          SPK-ID: 2015893
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1582783498236943 4.077e-08  
a 2.528537747417013 7.4701e-09 au
q 2.128324965288927 1.0388e-07 au
i 2.895480173173022 3.5977e-06 deg
node 231.4436893373789 7.8986e-05 deg
peri 280.4708187863589 7.9839e-05 deg
M 354.7708435709466 1.0972e-05 deg
tp 2459221.832007222831
(2021-Jan-07.33200722)
4.4764e-05 TDB
period 1468.596838593577
4.02
6.5081e-06
1.782e-08
d
yr
n .2451319453640927 1.0863e-09 deg/d
Q 2.928750529545099 8.6525e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1645  
   data-arc span      10198 days (27.92 yr)  
   first obs. used      1993-04-16  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50621  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:12:07  

Additional Information
 Earth MOID = 1.14104 au 
 Jupiter MOID = 2.08085 au 
 T_jup = 3.433 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.89   n/a E2021B10  

15893 (1997 GV20)          Discovered 1997-Apr-06 by LINEAR at Socorro
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 GV20 = 1997 EQ49 = 1999 VY78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-16 09:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin