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 ]  
2658 Gingerich (1980 CK)
Classification: Main-belt Asteroid          SPK-ID: 2002658
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2904882807745237 3.9369e-08  
a 3.063070015996444 1.506e-08 au
q 2.173284073157644 1.182e-07 au
i 9.500158987855924 4.2711e-06 deg
node 213.9795939258565 2.0887e-05 deg
peri 321.5239507397943 2.1519e-05 deg
M 163.0431334479595 7.0995e-06 deg
tp 2458113.683376455228
(2017-Dec-26.18337646)
3.5757e-05 TDB
period 1958.095245869511
5.36
1.444e-05
3.953e-08
d
yr
n .1838521393478684 1.3559e-09 deg/d
Q 3.952855958835244 1.9434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2399  
   data-arc span      32322 days (88.49 yr)  
   first obs. used      1932-04-27  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4513  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:07:17  

Additional Information
 Earth MOID = 1.18621 au 
 Jupiter MOID = 1.12091 au 
 T_jup = 3.147 
[ 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 12.4   n/a MPO350821  
diameter diameter 11.808 km 0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.9392 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Molnar, L.A.; Haegert, M.J. (2007) Minor Planet Bull. 34, 126-128.]
geometric albedo albedo 0.139   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2658 Gingerich (1980 CK)          Discovered 1980-Feb-13 by Harvard College at Agassiz Station
Discovered at Oak Ridge Observatory (until 1981 Harvard College's Agassiz Station). The principal observers are R. E. McCrosky, C.-Y. Shao, G. Schwartz, and J. H. Bulger, with some assistance from others.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1941-Feb-17 02:32 00:02 Jupiter 1.75833122567449 1.75832898554967 1.75833346579842 2.64638519023082 2.45762395161568 2430042.605514829 1.94410097160118 130.868717130172 82.6019361463634 -71.4671700298836 1004838.43038709 T 31 CATAB v2.0f-lin.ifort 2020-Nov-13 04:07:24 2020-Nov-13 04:07
1950-Sep-20 14:22 00:02 Jupiter 1.48082810527631 1.48082599378528 1.48083021677214 1.91744194152216 1.59141404804283 2433545.098671282 2.14210333197811 265.22927289274 89.4636227937725 -6.34654228914489 733731.72488897 T 31 CATAB v2.0f-lin.ifort 2020-Nov-13 04:07:24 2020-Nov-13 04:07
1999-Aug-09 07:47 < 00:01 Jupiter 1.25263486377194 1.2526341759413 1.25263555171922 2.32193614612054 2.00972687753491 2451399.824474417 0.494387643748295 807.240050014876 43.800416136178 88.9662808068779 2672584.87522319 T 31 CATAB v2.0f-lin.ifort 2020-Nov-13 04:07:24 2020-Nov-13 04:07
2008-Oct-31 05:28 < 00:01 Jupiter 1.99986798355591 1.99986738087509 1.99986858623639 1.76133304022494 1.50173754319382 2454770.727659896 0.379370112654951 86.6982164772132 48.9447904249545 30.485055697038 1546503.16477926 T 31 CATAB v2.0f-lin.ifort 2020-Nov-13 04:07:24 2020-Nov-13 04:07
2058-Aug-29 06:40 < 00:01 Jupiter 1.12393813084623 1.12393761605214 1.12393864564735 2.38228907518541 2.04158290847302 2472969.777688228 0.924277780807875 195.87583835811 39.6432834628159 88.4270601071316 2795910.71309791 T 31 CATAB v2.0f-lin.ifort 2020-Nov-13 04:07:24 2020-Nov-13 04:07
2118-Jan-11 10:36 00:03 Jupiter 1.11748828796627 1.11748672248544 1.11748985349526 2.45639994027928 2.12554953201303 2494653.941464370 3.25492276988383 424.683920795104 47.8604812715063 80.6429236581267 2911255.17004867 T 31 CATAB v2.0f-lin.ifort 2020-Nov-13 04:07:24 2020-Nov-13 04:07
2177-Sep-15 11:28 00:10 Jupiter 1.24840691672304 1.24839624521219 1.24841761043178 2.51114285626538 2.22460626002171 2516450.977699336 10.1638280224368 8924.59092273812 67.5047685202724 86.6627746845361 2186196.19808337 T 31 CATAB v2.0f-lin.ifort 2020-Nov-13 04:07:24 2020-Nov-13 04:07
2187-May-29 04:08 00:21 Jupiter 1.81526915991499 1.81525257344644 1.81528577647606 0.762362614661452 n/a 2519993.671895838 21.0705862391291 11697.9927053621 40.3771802207899 -85.9466800743989 6706992.76927264 F 31 CATAB v2.0f-lin.ifort 2020-Nov-13 04:07:24 2020-Nov-13 04:07

Alternate Designations
 1980 CK = 1932 HH = 1959 JO = 1975 JK 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-26 12:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin