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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
183300 (2002 UH19)
Classification: Main-belt Asteroid          SPK-ID: 2183300
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693628054044553 9.4348e-08  
a 2.389031360608523 1.6412e-08 au
q 1.98441830717664 2.2513e-07 au
i 2.327056052337127 8.0568e-06 deg
node 212.5331849654362 0.00015405 deg
peri 147.7976762404688 0.00015494 deg
M 200.798538486283 2.1535e-05 deg
tp 2459196.952347994771
(2020-Dec-13.45234799)
8.4319e-05 TDB
period 1348.749208936231
3.69
1.3899e-05
3.805e-08
d
yr
n .2669139656318574 2.7505e-09 deg/d
Q 2.793644414040405 1.9192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      10027 days (27.45 yr)  
   first obs. used      1991-11-11  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57601  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:00:08  

Additional Information
 Earth MOID = .980831 au 
 Jupiter MOID = 2.65884 au 
 T_jup = 3.513 
[ 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 16.7   n/a MPO234126  
rotation period rot_per 294.817 h n/a LCDB (Rev. 2019-January); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

183300 (2002 UH19)          Discovered 2002-Oct-30 by NEAT at Haleakala
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 UH19 = 1998 RW30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin