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 ]  
79388 (1997 GC13)
Classification: Main-belt Asteroid          SPK-ID: 2079388
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08489006069434304 6.8437e-08  
a 2.292836597423465 9.9333e-09 au
q 2.098197559505977 1.5606e-07 au
i 7.815122951257295 8.9433e-06 deg
node 16.88011146227654 3.3461e-05 deg
peri 231.3731475483812 5.3798e-05 deg
M 195.7906181770065 4.1184e-05 deg
tp 2459578.933650251364
(2021-Dec-30.43365025)
0.0001451 TDB
period 1268.113379264502
3.47
8.2408e-06
2.256e-08
d
yr
n .2838862879980005 1.8448e-09 deg/d
Q 2.487475635340954 1.0777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      8600 days (23.55 yr)  
   first obs. used      1997-04-03  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60976  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:23:26  

Additional Information
 Earth MOID = 1.09539 au 
 Jupiter MOID = 2.53023 au 
 T_jup = 3.580 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456659.5 (2014-Jan-02.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08471324812711534 6.8354e-08  
q 2.09885257467352 1.5561e-07 au
tp 2457043.349288991931
(2015-Jan-20.84928899)
0.0001467 TDB
node 16.91757215502398 3.3441e-05 deg
peri 231.4123636946976 5.4e-05 deg
i 7.817503621192957 8.9448e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      8600 days (23.55 yr)  
   first obs. used      1997-04-03  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60976  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:23:26  

Additional Information
 Jupiter MOID = 2.53023 au 
 T_jup = 3.580 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.672330113374819E-15 -1.061852616928634E-14 -6.175080103310841E-12 1.032417143055082E-14 -1.875769985463133E-12 -1.132732448633148E-14
q -1.061852616928634E-14 2.421416702087693E-14 1.400517861575552E-11 -2.447683187665264E-14 4.247601603872016E-12 2.599889476560977E-14
tp -6.175080103310841E-12 1.400517861575552E-11 2.152072797703797E-8 -5.190580495558369E-12 6.225064618316292E-9 2.990788672566981E-11
node 1.032417143055082E-14 -2.447683187665264E-14 -5.190580495558369E-12 1.118327981638301E-9 -1.108691026201271E-9 7.162493992050446E-11
peri -1.875769985463133E-12 4.247601603872016E-12 6.225064618316292E-9 -1.108691026201271E-9 2.915963334006707E-9 -6.233563888061151E-11
i -1.132732448633148E-14 2.599889476560977E-14 2.990788672566981E-11 7.162493992050446E-11 -6.233563888061151E-11 8.001031479875448E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO502634  

79388 (1997 GC13)          Discovered 1997-Apr-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1997 GC13 = 1998 TT27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-01 09:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin