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 ]  
201099 (2002 GG127)
Classification: Main-belt Asteroid          SPK-ID: 2201099
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2322978582369588 4.2085e-08  
a 2.628127300098173 1.7391e-08 au
q 2.017618957111286 1.0465e-07 au
i 3.890681254094541 8.624e-06 deg
node 220.2820599741243 7.4945e-05 deg
peri 52.65359245255537 7.9019e-05 deg
M 33.4553521319968 2.1478e-05 deg
tp 2458855.879077377584
(2020-Jan-07.37907738)
9.3046e-05 TDB
period 1556.209360423262
4.26
1.5447e-05
4.229e-08
d
yr
n .2313313421415781 2.2962e-09 deg/d
Q 3.23863564308506 2.1431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1998-05-01  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54742  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:07:37  

Additional Information
 Earth MOID = 1.00431 au 
 Jupiter MOID = 1.88781 au 
 T_jup = 3.359 
[ show covariance matrix ]

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 16.6   n/a MPO475684  

201099 (2002 GG127)          Discovered 2002-Apr-12 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-03 21:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin