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 ]  
46710 (1997 GB7)
Classification: Main-belt Asteroid          SPK-ID: 2046710
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0128809394966735 4.0286e-08  
a 2.376025189070377 9.4408e-09 au
q 2.345419752367389 9.4818e-08 au
i 3.305172381361273 4.3355e-06 deg
node 46.99680268432894 6.4837e-05 deg
peri 179.5577647905569 0.00019525 deg
M 102.0341069750469 0.0001812 deg
tp 2458621.344068417234
(2019-May-17.84406842)
0.00067433 TDB
period 1337.750085892131
3.66
7.973e-06
2.183e-08
d
yr
n .2691085605574227 1.6039e-09 deg/d
Q 2.406630625773365 9.5624e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1605  
   data-arc span      8155 days (22.33 yr)  
   first obs. used      1997-04-02  
   last obs. used      2019-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51507  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:33:26  

Additional Information
 Earth MOID = 1.33409 au 
 Jupiter MOID = 2.55286 au 
 T_jup = 3.539 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456707.5 (2014-Feb-19.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0127616819208353 4.0512e-08  
q 2.345804719748353 9.5277e-08 au
tp 2457280.693195068002
(2015-Sep-15.19319507)
0.00068033 TDB
node 47.09808065348321 6.4729e-05 deg
peri 178.8635770083542 0.0001958 deg
i 3.308167325726986 4.3381e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1605  
   data-arc span      8155 days (22.33 yr)  
   first obs. used      1997-04-02  
   last obs. used      2019-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51507  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:33:26  

Additional Information
 Jupiter MOID = 2.55286 au 
 T_jup = 3.539 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.641181757235094E-15 -3.842401925475842E-15 -5.68852283993088E-12 -5.847925641460809E-15 -1.521889493329277E-12 -4.971213905837536E-16
q -3.842401925475842E-15 9.077687866960529E-15 1.083016754097365E-11 1.314672625652605E-14 2.881408534840732E-12 1.263130904585242E-15
tp -5.68852283993088E-12 1.083016754097365E-11 4.628525498417235E-7 1.033770281774426E-10 1.257340419809493E-7 5.87227333286769E-13
node -5.847925641460809E-15 1.314672625652605E-14 1.033770281774426E-10 4.189906589462301E-9 -4.154282258535781E-9 -4.311820399631676E-11
peri -1.521889493329277E-12 2.881408534840732E-12 1.257340419809493E-7 -4.154282258535781E-9 3.833948505920611E-8 4.320553845450471E-11
i -4.971213905837536E-16 1.263130904585242E-15 5.87227333286769E-13 -4.311820399631676E-11 4.320553845450471E-11 1.881900138223902E-11

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 14.4   n/a MPO436108  

46710 (1997 GB7)          Discovered 1997-Apr-02 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 GB7 = 1998 SF23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-07 16:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin