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 ]  
30259 Catherineli (2000 HC35)
Classification: Main-belt Asteroid          SPK-ID: 2030259
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1885858623871845 3.8623e-08  
a 2.252132602555972 7.5818e-09 au
q 1.82741223349266 8.5665e-08 au
i 6.362296038501843 3.8172e-06 deg
node 86.53533387826759 3.5964e-05 deg
peri 249.1642584158878 3.8424e-05 deg
M 286.4738279205597 1.6605e-05 deg
tp 2459452.632493487311
(2021-Aug-26.13249349)
5.7643e-05 TDB
period 1234.495079620944
3.38
6.2339e-06
1.707e-08
d
yr
n .2916172011884723 1.4726e-09 deg/d
Q 2.676852971619284 9.0116e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1253  
   data-arc span      10393 days (28.45 yr)  
   first obs. used      1991-12-07  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54058  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:33:12  

Additional Information
 Earth MOID = .827251 au 
 Jupiter MOID = 2.70331 au 
 T_jup = 3.595 
[ 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 15.13   n/a MPCxxxxx  
diameter diameter 2.327 km 0.325 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.297   0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30259 Catherineli           Discovered 2000 Apr. 27 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Catherine J. Li (b. 1996) is a finalist in the 2015 Intel STS, and was awarded second place in the 2014 Intel ISEF, for her materials science project. She attends the Lake Highland Preparatory School, Orlando, Florida.
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 2015-04-04Last Updated: 2015-04-07

Alternate Designations
 2000 HC35 = 1991 XB2 = 1999 BY16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-24 22:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin