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 ]  
35886 (1999 JG80)
Classification: Main-belt Asteroid          SPK-ID: 2035886
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1365014177794113 2.7881e-08  
a 2.314971681538341 7.4154e-09 au
q 1.99897476488917 6.5823e-08 au
i 7.897851306689653 3.1836e-06 deg
node 116.2448288240528 2.4873e-05 deg
peri 224.9084289293153 2.8221e-05 deg
M 258.3063662133072 1.4644e-05 deg
tp 2459363.919491501980
(2021-May-29.41949150)
5.2972e-05 TDB
period 1286.521211496259
3.52
6.1816e-06
1.692e-08
d
yr
n .27982437971723 1.3445e-09 deg/d
Q 2.630968598187512 8.4276e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2066  
   data-arc span      8223 days (22.51 yr)  
   first obs. used      1998-01-26  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51513  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:11:40  

Additional Information
 Earth MOID = .998182 au 
 Jupiter MOID = 2.7339 au 
 T_jup = 3.557 
[ 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 14.2   n/a MPO333138  
diameter diameter 3.966 km 0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.19 h n/a LCDB (Rev. 2019-August); 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:
[Stephens, R.D. (2012) Minor Planet Bull. 39, 181-183.]
geometric albedo albedo 0.214   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35886 (1999 JG80)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ 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-Oct-21 05:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin