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 ]  
(2003 YU179)
Classification: TransNeptunian Object          SPK-ID: 3330225
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1548502411442017 0.00015831  
a 46.41735076136966 0.011845 au
q 39.22961280269658 0.0030012 au
i 4.866306262516026 0.00029078 deg
node 126.4840544239117 0.00056808 deg
peri 324.8652848416441 0.035727 deg
M 34.00445961228674 0.037069 deg
tp 2448289.807192118868
(1991-Feb-02.30719212)
8.1128 TDB
period 115509.8318168235
316.25
44.216
0.1211
d
yr
n .003116617818047655 1.193e-06 deg/d
Q 53.60508872004274 0.01368 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      6296 days (17.24 yr)  
   first obs. used      2003-12-24  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .15254  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:53:20  

Additional Information
 Earth MOID = 38.2472 au 
 Jupiter MOID = 34.078 au 
 T_jup = 5.992 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.92   n/a E2021-FC9  
rotation period rot_per 5.5 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Thirouin, A.; Sheppard, S.S. (2019) Astron. J. 157, A228.]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-08 09:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin