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 ]  
20242 Sagot (1998 DN27)
Classification: Main-belt Asteroid          SPK-ID: 2020242
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057670121492952 3.6165e-08  
a 2.378567534372387 8.5968e-09 au
q 2.126993553066503 8.4972e-08 au
i 4.610127902149769 4.0677e-06 deg
node 157.7554518162338 3.5526e-05 deg
peri 207.9137008162346 3.8365e-05 deg
M 173.9755316990887 1.4473e-05 deg
tp 2458352.973824816005
(2018-Aug-22.47382482)
5.3472e-05 TDB
period 1339.897747629411
3.67
7.2641e-06
1.989e-08
d
yr
n .2686772185690461 1.4566e-09 deg/d
Q 2.63014151567827 9.506e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1908  
   data-arc span      12073 days (33.05 yr)  
   first obs. used      1987-04-01  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50831  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 05:10:13  

Additional Information
 Earth MOID = 1.12594 au 
 Jupiter MOID = 2.81348 au 
 T_jup = 3.528 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456882.5 (2014-Aug-13.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054784250451091 3.629e-08  
q 2.128138691445462 8.5292e-08 au
tp 2457009.566886318696
(2014-Dec-18.06688632)
5.3405e-05 TDB
node 157.7864011059968 3.5502e-05 deg
peri 207.178806187067 3.8345e-05 deg
i 4.610296015895665 4.0696e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1908  
   data-arc span      12073 days (33.05 yr)  
   first obs. used      1987-04-01  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50831  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 05:10:13  

Additional Information
 Jupiter MOID = 2.81348 au 
 T_jup = 3.528 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.316993975089783E-15 -3.083183724236783E-15 -4.691010979744792E-13 1.574713453756784E-15 -1.447561100930099E-13 2.137276313521882E-17
q -3.083183724236783E-15 7.274800170824374E-15 1.098800452489422E-12 -3.662933651193906E-15 3.376124732980355E-13 7.675061733752212E-17
tp -4.691010979744792E-13 1.098800452489422E-12 2.852077805839426E-9 -2.224122040940595E-12 7.790293476324534E-10 -6.67744097582932E-13
node 1.574713453756784E-15 -3.662933651193906E-15 -2.224122040940595E-12 1.260396166866023E-9 -1.256627571912147E-9 1.118315508270009E-11
peri -1.447561100930099E-13 3.376124732980355E-13 7.790293476324534E-10 -1.256627571912147E-9 1.470365892979375E-9 -1.132105768367456E-11
i 2.137276313521882E-17 7.675061733752212E-17 -6.67744097582932E-13 1.118315508270009E-11 -1.132105768367456E-11 1.656143063946623E-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 14.6   n/a MPO459006  

20242 Sagot           Discovered 1998 Feb. 27 by P. Antonini at Bedoin.
Robert Sagot (b. 1910) is an amateur astronomer who spent a large part of his time at the Société astronomique de France. He is attracted to celestial mechanics and studied sundials in France. He also co-authored the book La Revue des Constellations.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030106/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1998 DN27 = 1985 UV2 = 1987 GS = 1998 FZ36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-08 16:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin