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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
117779 (2005 GX112)
Classification: Main-belt Asteroid          SPK-ID: 2117779
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1041528917431077 7.1856e-08  
a 3.152087675432612 3.4245e-08 au
q 2.823788629008495 2.3019e-07 au
i 18.50517377100502 5.822e-06 deg
node 145.4017875482448 2.1232e-05 deg
peri 37.33352673556661 3.2396e-05 deg
M 206.1375155846927 2.6196e-05 deg
tp 2459474.127105497997
(2021-Sep-16.62710550)
0.00015634 TDB
period 2044.070451445212
5.60
3.3311e-05
9.12e-08
d
yr
n .1761191742415094 2.8701e-09 deg/d
Q 3.48038672185673 3.7812e-08 au
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      8929 days (24.45 yr)  
   first obs. used      1995-06-23  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:49:54  

Additional Information
 Earth MOID = 1.85066 au 
 Jupiter MOID = 1.56341 au 
 T_jup = 3.119 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457599.5 (2016-Jul-30.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050355426582061 7.1801e-08  
q 2.820420167894702 2.3052e-07 au
tp 2457430.830248814319
(2016-Feb-12.33024881)
0.00013883 TDB
node 145.4155499737424 2.1224e-05 deg
peri 37.3276530753942 3.2218e-05 deg
i 18.51011523080621 5.8244e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      8929 days (24.45 yr)  
   first obs. used      1995-06-23  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:49:54  

Additional Information
 Jupiter MOID = 1.56341 au 
 T_jup = 3.119 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.155375177901469E-15 -1.640417252410224E-14 3.08472401764698E-12 3.330900888193709E-14 6.180317334433552E-13 7.218612628568521E-15
q -1.640417252410224E-14 5.314118162751688E-14 -8.046762563854234E-12 -1.039950166559551E-13 -1.651796664487407E-12 -1.879313086806651E-14
tp 3.08472401764698E-12 -8.046762563854234E-12 1.927487236302209E-8 5.556375780973615E-11 3.450615189816317E-9 2.860521814171253E-11
node 3.330900888193709E-14 -1.039950166559551E-13 5.556375780973615E-11 4.504759288633067E-10 -4.164431861834294E-10 6.239658167103994E-11
peri 6.180317334433552E-13 -1.651796664487407E-12 3.450615189816317E-9 -4.164431861834294E-10 1.037993505865344E-9 -5.394771689662561E-11
i 7.218612628568521E-15 -1.879313086806651E-14 2.860521814171253E-11 6.239658167103994E-11 -5.394771689662561E-11 3.392409186500857E-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 14.7   n/a MPO493672  
diameter diameter 6.051 km 0.187 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117779 (2005 GX112)          Discovered 2005-Apr-06 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 GX112 = 1995 MD2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-27 04:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin