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 ]  
183300 (2002 UH19)
Classification: Main-belt Asteroid          SPK-ID: 2183300
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1684464713302611 6.5808e-08  
a 2.389497245994487 1.2715e-08 au
q 1.986994866653339 1.6472e-07 au
i 2.325975027628049 3.973e-06 deg
node 212.4767401378636 0.00013696 deg
peri 147.6635794002262 0.0001377 deg
M 1.013356079133727 1.3844e-05 deg
tp 2459196.702324920390
(2020-Dec-13.20232492)
5.1872e-05 TDB
period 1349.143757866862
3.69
1.0769e-05
2.948e-08
d
yr
n .2668359082572473 2.1299e-09 deg/d
Q 2.791999625335635 1.4857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      10621 days (29.08 yr)  
   first obs. used      1991-11-11  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52609  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:38:24  

Additional Information
 Earth MOID = .9826 au 
 Jupiter MOID = 2.66442 au 
 T_jup = 3.512 
[ 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 16.79   n/a E2021B55  
rotation period rot_per 294.817 h n/a LCDB (Rev. 2020-October); 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 2021-May-10 23:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin