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 ]  
24720 (1991 SV1)
Classification: Main-belt Asteroid          SPK-ID: 2024720
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1502100234808957 7.5616e-08  
a 2.37769520411494 1.7404e-08 AU
q 2.020541551674421 1.8308e-07 AU
i 6.824561290847382 8.9999e-06 deg
node 17.64345184639485 4.7681e-05 deg
peri 317.8638346567127 5.5186e-05 deg
M 147.5813205601222 2.8752e-05 deg
tp 2456451.513593599455
(2013-Jun-08.01359360)
0.00010698 JED
period 1339.16071189838
3.67
1.4704e-05
4.026e-08
d
yr
n .2688250908210023 2.9516e-09 deg/d
Q 2.734848856555458 2.0018e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      760  
   data-arc span      10957 days (30.00 yr)  
   first obs. used      1984-11-27  
   last obs. used      2014-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5348  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:01:29  

Additional Information
 Earth MOID = 1.01805 AU 
 T_jup = 3.516 
[ 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 MPO267798  

24720 (1991 SV1)          Discovered 1991-Sep-16 by Holt, H. E. at Palomar (675)
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 SV1 = 1984 WA3 = 1999 XN112 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jan-27 18:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin