Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
20730 Jorgecarvano (1999 XC151)
Classification: Main-belt Asteroid          SPK-ID: 2020730
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2502889307345588 6.7838e-08  
a 2.531983193545586 1.5769e-08 au
q 1.898255827395188 1.7374e-07 au
i 9.21502459049932 9.0371e-06 deg
node 137.7297444672064 6.8987e-05 deg
peri 124.4231069682062 7.9564e-05 deg
M 155.0502969790422 4.0817e-05 deg
tp 2456966.689022987274
(2014-Nov-05.18902299)
0.00016445 JED
period 1471.599578783283
4.03
1.3748e-05
3.764e-08
d
yr
n .2446317634160018 2.2854e-09 deg/d
Q 3.165710559695984 1.9716e-08 au
  Orbit Determination Parameters
   # obs. used (total)      984  
   data-arc span      12279 days (33.62 yr)  
   first obs. used      1982-05-22  
   last obs. used      2016-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48854  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 19:30:01  

Additional Information
 Earth MOID = .900172 au 
 Jupiter MOID = 1.98717 au 
 T_jup = 3.388 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO302192  
rotation period rot_per 4.5366 h n/a LCDB (Rev. 2016-February); 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. (2016) Astron. J. 150, A75.]

20730 Jorgecarvano           Discovered 1999 Dec. 9 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Jorge Carvano (b. 1971) is a planetary scientist working at Rio de Janeiro National Observatory. He studies small bodies and planetary satellites and is an expert on thermal modeling.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080718/MPCPages.arcLast Updated: 2008-07-18

[ show close-approach data ]
Alternate Designations
 1999 XC151 = 1982 KV1 = 1998 HL106 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-01 15:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin