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 ]  
19812 (2000 SG119)
Classification: Outer Main-belt Asteroid          SPK-ID: 2019812
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06388724770332253 3.9158e-08  
a 3.20870028536577 2.3416e-08 au
q 3.003705255428886 1.347e-07 au
i 12.62020725931847 5.0514e-06 deg
node 195.7226921279575 1.7489e-05 deg
peri 53.97080182170787 4.3874e-05 deg
M 317.7705333644961 4.2112e-05 deg
tp 2459446.766450997873
(2021-Aug-20.26645100)
0.00024645 TDB
period 2099.385320786833
5.75
2.2981e-05
6.292e-08
d
yr
n .1714787640151141 1.8771e-09 deg/d
Q 3.413695315302655 2.4912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1182  
   data-arc span      10511 days (28.78 yr)  
   first obs. used      1992-03-07  
   last obs. used      2020-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51881  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:44:50  

Additional Information
 Earth MOID = 2.01054 au 
 Jupiter MOID = 1.6079 au 
 T_jup = 3.151 
[ 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 13.78   n/a E2021B10  
rotation period rot_per 3.182 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

19812 (2000 SG119)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SG119 = 1998 HS125 
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-12 20:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin