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 ]  
212158 (2005 GL5)
Classification: Main-belt Asteroid          SPK-ID: 2212158
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2142968353152252 7.676e-08  
a 2.557378587783159 1.7124e-08 au
q 2.009340449718308 2.0366e-07 au
i 3.817563250387173 7.1819e-06 deg
node 142.5022351860674 7.5382e-05 deg
peri 175.6060063334691 7.7309e-05 deg
M 213.9800951102424 1.3697e-05 deg
tp 2459806.399402570940
(2022-Aug-14.89940257)
5.5861e-05 TDB
period 1493.79487057068
4.09
1.5004e-05
4.108e-08
d
yr
n .2409969448231322 2.4206e-09 deg/d
Q 3.105416725848011 2.0794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      7701 days (21.08 yr)  
   first obs. used      2000-02-05  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61475  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:37:32  

Additional Information
 Earth MOID = .994174 au 
 Jupiter MOID = 2.20802 au 
 T_jup = 3.401 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456969.5 (2014-Nov-08.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2160717133316823 7.7105e-08  
q 2.003783704473083 2.0481e-07 au
tp 2456818.081225166779
(2014-Jun-09.58122517)
6.5301e-05 TDB
node 142.5693404593763 7.5338e-05 deg
peri 175.3659625932866 7.7229e-05 deg
i 3.819639455978877 7.1887e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      7701 days (21.08 yr)  
   first obs. used      2000-02-05  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61475  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:37:32  

Additional Information
 Jupiter MOID = 2.20802 au 
 T_jup = 3.401 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.945122326659258E-15 -1.576770898973359E-14 3.88960199824836E-12 1.597661090283707E-14 9.124388603991596E-13 -1.493505806161236E-14
q -1.576770898973359E-14 4.194819855610336E-14 -1.043843722302622E-11 -4.265782816079803E-14 -2.452591415059655E-12 4.012105551088681E-14
tp 3.88960199824836E-12 -1.043843722302622E-11 4.264275203735675E-9 9.624932642799844E-12 1.128738449982356E-9 -1.250551497513272E-11
node 1.597661090283707E-14 -4.265782816079803E-14 9.624932642799844E-12 5.6757955132166E-9 -5.660652175401349E-9 3.656314704532934E-10
peri 9.124388603991596E-13 -2.452591415059655E-12 1.128738449982356E-9 -5.660652175401349E-9 5.96431392441098E-9 -3.67993651167991E-10
i -1.493505806161236E-14 4.012105551088681E-14 -1.250551497513272E-11 3.656314704532934E-10 -3.67993651167991E-10 5.167765980952423E-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 16.8   n/a MPO454523  
diameter diameter 1.452 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.160   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212158 (2005 GL5)          Discovered 2005-Apr-01 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 GL5 = 2000 CM107 
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-18 04:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin