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 ]  
105720 (2000 SR79)
Classification: Jupiter Trojan          SPK-ID: 2105720
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05513709739859666 5.6011e-08  
a 5.290264518815796 1.2538e-07 au
q 4.998574688777509 3.6267e-07 au
i 9.822023849745444 6.1737e-06 deg
node 45.25772505312065 3.2237e-05 deg
peri 280.3865239997131 7.6534e-05 deg
M 267.8579610373674 7.4311e-05 deg
tp 2460138.048248377492
(2023-Jul-12.54824838)
0.00093106 TDB
period 4444.414015864931
12.17
0.000158
4.326e-07
d
yr
n .08100055456465842 2.8796e-09 deg/d
Q 5.581954348854083 1.3229e-07 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      11498 days (31.48 yr)  
   first obs. used      1988-11-03  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:31:59  

Additional Information
 Earth MOID = 4.00483 au 
 Jupiter MOID = .0725293 au 
 T_jup = 2.968 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.3   n/a MPO474929  
diameter diameter 17.000 km 0.846 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.088   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

105720 (2000 SR79)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 SR79 = 2001 VW18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-29 15:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin