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 ]  
52234 (1978 UX7)
Classification: Main-belt Asteroid          SPK-ID: 2052234
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1442423633818645 9.591e-08  
a 2.521275361007463 8.7088e-09 au
q 2.157600644199282 2.4284e-07 au
i 1.749162676932988 5.2864e-06 deg
node 239.2594500652562 0.00022416 deg
peri 190.5686250860489 0.00023637 deg
M 106.4639377799396 7.4334e-05 deg
tp 2458568.057000462365
(2019-Mar-25.55700046)
0.00030148 TDB
period 1462.274297568603
4.00
7.5763e-06
2.074e-08
d
yr
n .2461918400662517 1.2756e-09 deg/d
Q 2.884950077815643 9.965e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1305  
   data-arc span      15152 days (41.48 yr)  
   first obs. used      1978-10-27  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55693  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:19:58  

Additional Information
 Earth MOID = 1.17194 au 
 Jupiter MOID = 2.38418 au 
 T_jup = 3.441 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456925.5 (2014-Sep-25.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1427235581726268 9.3806e-08  
q 2.162058895524422 2.3668e-07 au
tp 2457105.988684848646
(2015-Mar-24.48868485)
0.00030544 TDB
node 239.3999038135015 0.00022472 deg
peri 190.6973045608546 0.00023726 deg
i 1.74647738980569 5.2733e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1305  
   data-arc span      15152 days (41.48 yr)  
   first obs. used      1978-10-27  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55693  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:19:58  

Additional Information
 Jupiter MOID = 2.38418 au 
 T_jup = 3.441 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.799572177319428E-15 -2.219153887227803E-14 -2.753210093608886E-11 -5.812509245692778E-13 -6.90388494014234E-12 1.463187777318415E-14
q -2.219153887227803E-14 5.601905472139731E-14 6.955656514953121E-11 1.469856378379263E-12 1.743707649544423E-11 -3.697368528075127E-14
tp -2.753210093608886E-11 6.955656514953121E-11 9.329384624199891E-8 1.924649381881245E-9 2.341420061916615E-8 -4.872832801541723E-11
node -5.812509245692778E-13 1.469856378379263E-12 1.924649381881245E-9 5.049706172518508E-8 -4.995022182370824E-8 -9.283535218449009E-10
peri -6.90388494014234E-12 1.743707649544423E-11 2.341420061916615E-8 -4.995022182370824E-8 5.629284201114072E-8 9.146853476565701E-10
i 1.463187777318415E-14 -3.697368528075127E-14 -4.872832801541723E-11 -9.283535218449009E-10 9.146853476565701E-10 2.780773301496271E-11

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 15.3   n/a MPO459207  

52234 (1978 UX7)          Discovered 1978-Oct-27 by Olmstead, C. M. at Palomar
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1978 UX7 = 1998 SB118 
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 22:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin