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 ]  
15567 Giacomelli (2000 GF53)
Classification: Main-belt Asteroid          SPK-ID: 2015567
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03990032070845696 5.1303e-08  
a 2.968183462315221 2.1344e-08 au
q 2.849751990247305 1.5437e-07 au
i .6046614875814491 7.4442e-06 deg
node 228.2706944923968 0.0006878 deg
peri 70.6073108307916 0.00070027 deg
M 248.1643918276595 0.00013223 deg
tp 2459580.745981533159
(2022-Jan-01.24598153)
0.00068523 TDB
period 1867.817922803589
5.11
2.0147e-05
5.516e-08
d
yr
n .1927382726147317 2.0789e-09 deg/d
Q 3.086614934383136 2.2195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      734  
   data-arc span      9427 days (25.81 yr)  
   first obs. used      1994-01-10  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57554  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 23:22:48  

Additional Information
 Earth MOID = 1.83404 au 
 Jupiter MOID = 1.99417 au 
 T_jup = 3.262 
[ 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 14.8   n/a MPO244324  
diameter diameter 6.211 km 0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15567 Giacomelli           Discovered 2000 Apr. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Hillary N. Giacomelli for achievement as a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Hillary is a student at the Falmouth Academy, Falmouth, Massachusetts.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011002/MPCPages.arcLast Updated: 2009-05-11

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2059-Jan-03 18:35 00:01 Jupiter 1.9970303965619 1.99702947991676 1.99703131320692 3.64001878456321 3.52156992057848 2473097.274198334 1.44206471906738 76.5739874131036 32.3082761547992 -77.5860541666113 1672619.34458163 T 16 CATAB v2.0f-lin.ifort 2019-Dec-03 23:22:53 2019-Dec-03 23:23
2095-Jan-05 10:51 00:03 Jupiter 1.98607556136378 1.9860747279859 1.98607639474177 3.53354789317655 3.41071835481763 2486247.951777583 2.56171540246142 111.643070437516 29.4266847317121 -84.2806262183063 1792032.74168889 T 16 CATAB v2.0f-lin.ifort 2019-Dec-03 23:22:53 2019-Dec-03 23:23
2131-Jan-06 23:31 00:04 Jupiter 1.98230148406989 1.98230079259119 1.98230217554848 3.45191857539706 3.32583175951682 2499397.480200860 3.68994099154624 132.501525215233 25.7141055234347 -89.6399714975793 2024994.95501598 T 16 CATAB v2.0f-lin.ifort 2019-Dec-03 23:22:53 2019-Dec-03 23:23
2167-Jan-07 01:50 00:05 Jupiter 1.99840476176188 1.99840413981967 1.99840538370442 3.42695777557913 3.30096060854072 2512546.576147040 4.81358604601219 136.408876594292 22.9940315684947 84.8655835880144 2484310.83454933 T 16 CATAB v2.0f-lin.ifort 2019-Dec-03 23:22:53 2019-Dec-03 23:23

Alternate Designations
 2000 GF53 = 1999 CE136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-19 17:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin