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 ]  
23718 Horgos (1998 GO10)
Classification: Main-belt Asteroid          SPK-ID: 2023718
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .190728750662033 4.4305e-08  
a 2.565584381336245 1.0711e-08 au
q 2.076253677565958 1.1561e-07 au
i 1.438320853570285 5.8207e-06 deg
node 324.6075019865686 0.00013608 deg
peri 318.5178255434898 0.00013671 deg
M 76.33984029200701 1.2305e-05 deg
tp 2458682.207337036785
(2019-Jul-17.70733704)
5.093e-05 TDB
period 1500.990285393023
4.11
9.3997e-06
2.573e-08
d
yr
n .2398416588723869 1.502e-09 deg/d
Q 3.054915085106532 1.2754e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1178  
   data-arc span      8448 days (23.13 yr)  
   first obs. used      1995-11-18  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53107  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 00:25:21  

Additional Information
 Earth MOID = 1.06007 au 
 Jupiter MOID = 2.09979 au 
 T_jup = 3.406 
[ 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 MPO296324  
diameter diameter 2.944 km 0.821 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.57 h n/a LCDB (Rev. 2019-August); 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
geometric albedo albedo 0.269   0.166 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

23718 Horgos           Discovered 1998 Apr. 2 by K. Sarneczky and L. Kiss at Piszkesteto.
Horgos is a small town in northern Serbia, near the Hungarian border. The population is mainly Hungarian and numbers almost 8000. The second discoverer grew up there.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010705/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1998 GO10 = 1999 TY32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-29 08:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin