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 ]  
35053 Rojyurij (1982 UA11)
Classification: Main-belt Asteroid          SPK-ID: 2035053
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2019110293840568 3.86e-08  
a 2.380756490038713 7.1853e-09 au
q 1.900055496422223 9.0607e-08 au
i 1.934298647538728 4.2462e-06 deg
node 218.124446840486 0.00010083 deg
peri 192.8989559373994 0.00010123 deg
M 76.31896286735572 8.3989e-06 deg
tp 2458716.053331634759
(2019-Aug-20.55333163)
3.0998e-05 TDB
period 1341.747801125939
3.67
6.0743e-06
1.663e-08
d
yr
n .2683067560818084 1.2147e-09 deg/d
Q 2.861457483655203 8.6361e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1234  
   data-arc span      13616 days (37.28 yr)  
   first obs. used      1982-10-25  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51906  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:41:11  

Additional Information
 Earth MOID = .910794 au 
 Jupiter MOID = 2.51084 au 
 T_jup = 3.510 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456603.5 (2013-Nov-07.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2011046486113713 3.8503e-08  
q 1.90200430152642 9.0263e-08 au
tp 2456029.888466418342
(2012-Apr-12.38846642)
3.0974e-05 TDB
node 218.1883250665598 0.00010105 deg
peri 192.4345802803567 0.00010146 deg
i 1.930139439023574 4.2442e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1234  
   data-arc span      13616 days (37.28 yr)  
   first obs. used      1982-10-25  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51906  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:41:11  

Additional Information
 Jupiter MOID = 2.51084 au 
 T_jup = 3.510 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.482461921749296E-15 -3.468859742599896E-15 -1.448298198412688E-13 6.111372455646362E-15 -7.331416574690623E-14 -4.016783004081782E-16
q -3.468859742599896E-15 8.147397675462963E-15 3.166796724521865E-13 -1.411546498518098E-14 1.686863288709225E-13 9.660426082473074E-16
tp -1.448298198412688E-13 3.166796724521865E-13 9.593599032991748E-10 -3.733245816935492E-12 2.886308023245757E-10 -3.866938436519921E-13
node 6.111372455646362E-15 -1.411546498518098E-14 -3.733245816935492E-12 1.021129650380105E-8 -1.020625415867179E-8 5.391138301259659E-11
peri -7.331416574690623E-14 1.686863288709225E-13 2.886308023245757E-10 -1.020625415867179E-8 1.029414125567927E-8 -5.397818045955642E-11
i -4.016783004081782E-16 9.660426082473074E-16 -3.866938436519921E-13 5.391138301259659E-11 -5.397818045955642E-11 1.801324089629664E-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 15.0   n/a MPO452661  

35053 Rojyurij           Discovered 1982 Oct. 25 by L. V. Zhuravleva at Nauchnyj.
Yurij Arsentyevich Roj (b. 1948) is an expert on laser ranging, space and ground-based communication systems, and a key participant in the Russian lunar program. He is a member of the K. E. Tsiolkovsky Russian Academy of Cosmonautics.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-09-25Last Updated: 2018-10-01

Alternate Designations
 1982 UA11 = 1997 YE6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-10 07:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin