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 ]  
442962 (2013 CG125)
Classification: Main-belt Asteroid          SPK-ID: 2442962
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1550336630553876 4.5172e-08  
a 2.562454223327378 2.4688e-08 au
q 2.165187558673186 1.19e-07 au
i 5.98434180443142 6.1762e-06 deg
node 92.22657774162768 8.8551e-05 deg
peri 348.948536656924 9.4237e-05 deg
M 336.9474484524522 3.5106e-05 deg
tp 2459096.439864666672
(2020-Sep-03.93986467)
0.00014656 TDB
period 1498.244183892778
4.10
2.1652e-05
5.928e-08
d
yr
n .2402812598041517 3.4724e-09 deg/d
Q 2.95972088798157 2.8515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      5823 days (15.94 yr)  
   first obs. used      2003-10-20  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54103  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:02:33  

Additional Information
 Earth MOID = 1.18142 au 
 Jupiter MOID = 2.26882 au 
 T_jup = 3.410 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457510.5 (2016-May-02.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1531971788628602 4.454e-08  
q 2.170605828712722 1.1711e-07 au
tp 2457594.811576976198
(2016-Jul-25.31157698)
0.00014394 TDB
node 92.30170057373491 8.8756e-05 deg
peri 348.3255884384581 9.4656e-05 deg
i 5.97755828342654 6.1642e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      5823 days (15.94 yr)  
   first obs. used      2003-10-20  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54103  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:02:33  

Additional Information
 Jupiter MOID = 2.26882 au 
 T_jup = 3.410 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.98385289228673E-15 -5.130934891230878E-15 2.720384847645575E-12 4.372090727737718E-14 6.335828663815553E-13 1.123417535105707E-15
q -5.130934891230878E-15 1.37136697850567E-14 -6.324041120426639E-12 -1.05896919391101E-13 -1.486000783134735E-12 -1.504403362967365E-15
tp 2.720384847645575E-12 -6.324041120426639E-12 2.071829108441391E-8 2.291189299587319E-10 4.882415924260987E-9 1.101485658527539E-11
node 4.372090727737718E-14 -1.05896919391101E-13 2.291189299587319E-10 7.877631136414525E-9 -7.778850840898768E-9 3.219361849353222E-10
peri 6.335828663815553E-13 -1.486000783134735E-12 4.882415924260987E-9 -7.778850840898768E-9 8.959816007663471E-9 -3.175798859927316E-10
i 1.123417535105707E-15 -1.504403362967365E-15 1.101485658527539E-11 3.219361849353222E-10 -3.175798859927316E-10 3.799756271914717E-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 16.9   n/a MPO450447  

442962 (2013 CG125)          Discovered 2009-Mar-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-12 13:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin