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 ]  
30375 Kathuang (2000 JD63)
Classification: Main-belt Asteroid          SPK-ID: 2030375
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1631242240700791 3.3832e-08  
a 2.519761082284217 1.0958e-08 au
q 2.108727010894622 9.0572e-08 au
i 3.320061547544957 3.5797e-06 deg
node 331.0015499791641 8.22e-05 deg
peri 351.8009997560416 8.3797e-05 deg
M 336.8829454088916 1.7578e-05 deg
tp 2459294.313960477237
(2021-Mar-20.81396048)
7.1387e-05 TDB
period 1460.957131830952
4.00
9.5297e-06
2.609e-08
d
yr
n .2464138010324971 1.6073e-09 deg/d
Q 2.930795153673813 1.2745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1231  
   data-arc span      9751 days (26.70 yr)  
   first obs. used      1993-10-12  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48896  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:34:22  

Additional Information
 Earth MOID = 1.09444 au 
 Jupiter MOID = 2.38173 au 
 T_jup = 3.436 
[ show covariance matrix ]

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 15.34   n/a E2021B10  
diameter diameter 2.529 km 0.664 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.646 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.]
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]
geometric albedo albedo 0.276   0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30375 Kathuang           Discovered 2000 May 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Katherine Huang mentored a finalist in the 2015 Intel Science Talent Search (STS), a science competition for high school seniors. She teaches at the Dougherty Valley High School, San Ramon, California.
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 2015-07-02Last Updated: 2015-07-06

[ show close-approach data ]
Alternate Designations
 2000 JD63 = 1993 TO9 = 1995 BZ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-21 01:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin