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 ]  
14770 (2198 T-1)
Classification: Outer Main-belt Asteroid          SPK-ID: 2014770
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1612064139529753 3.766e-08  
a 3.202203415944002 2.2555e-08 au
q 2.685987686511702 1.2673e-07 au
i 2.855953841932161 3.3803e-06 deg
node 83.43330491481233 0.00010597 deg
peri 32.25498014339065 0.00010693 deg
M 261.5110075993517 1.5283e-05 deg
tp 2459773.107451340154
(2022-Jul-12.60745134)
9.1917e-05 TDB
period 2093.012401263013
5.73
2.2113e-05
6.054e-08
d
yr
n .1720008920075011 1.8172e-09 deg/d
Q 3.718419145376302 2.6191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1154  
   data-arc span      18157 days (49.71 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50476  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:38:48  

Additional Information
 Earth MOID = 1.70282 au 
 Jupiter MOID = 1.38817 au 
 T_jup = 3.171 
[ 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 14.21   n/a MPCxxxxx  
rotation period rot_per 14.894 h n/a LCDB (Rev. 2020-October); 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. (2015) Astron. J. 150, A75.]

14770 (2198 T-1)          Discovered 1971-Mar-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ 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
1951-Jun-07 09:33 00:04 Jupiter 1.78477598165019 1.78477368648669 1.78477827681512 2.83253990349919 2.65972148052946 2433804.898259273 3.99717675161593 154.37430402381 18.8250884129116 68.262421374969 1528509.4989616 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38
1962-Jul-07 06:00 00:03 Jupiter 1.5736353704132 1.57363393599 1.57363680483407 1.78980050994397 1.45837889321334 2437852.749758829 3.10621422772429 154.574309294707 66.3563852938502 -52.3635258191661 927669.626031011 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38
1973-Sep-15 18:17 00:02 Jupiter 1.46656114650887 1.4665605748037 1.46656171821261 1.31973413155595 0.76588796549273 2441941.261746495 2.10017257957186 447.406374977751 253.743959504643 -0.983111298621211 1358450.52958465 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38
1984-Dec-20 23:36 00:01 Jupiter 1.47573876076722 1.47573835907595 1.47573916245764 1.27159594518968 0.684854797942097 2446055.483473451 1.34951867301785 478.063806172718 205.664956274417 17.8651720698799 2068320.18649715 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38
1996-Mar-22 14:55 < 00:01 Jupiter 1.58409828527911 1.58409779033715 1.58409878022035 1.51949597333857 1.11331105302207 2450165.121284406 0.831752850315429 105.366818981211 92.6064423483732 41.3702766438357 1915613.00625116 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38
2007-May-27 08:16 < 00:01 Jupiter 1.78120630250243 1.78120581752651 1.78120678747826 2.09654836367281 1.85592265200306 2454247.844696195 0.434630290130593 62.4670920762935 9.25368791514107 88.8323123005441 2556114.5900989 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38
2118-Feb-21 10:58 00:03 Jupiter 1.86085956461451 1.86085800453092 1.86086112469843 3.2503266223756 3.10713162944843 2494694.956801780 2.7326877012211 96.0883759780247 24.2583096171916 58.8277748861299 1639694.73799947 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38
2129-Mar-13 08:44 00:03 Jupiter 1.60943192605151 1.60943051036146 1.60943334173973 2.01572802535172 1.73510409026204 2498732.863880604 2.93478814647491 109.463346433688 29.6941309583028 -71.8477741682857 963769.684427524 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38
2140-May-11 16:49 00:03 Jupiter 1.45884443816406 1.45884361910425 1.45884525721955 1.35589091275809 0.822931510649434 2502810.200582741 3.04581641313814 571.045977350906 237.320006422659 -3.29746683334165 881062.601476551 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38
2151-Aug-15 15:22 00:03 Jupiter 1.42845396665472 1.42845349189185 1.4284544414314 1.18504259356706 0.467329564588754 2506923.140452069 3.45263033121934 1465.42126085979 656.9631489065 15.5686189824057 2057646.79008334 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38
2162-Nov-20 11:19 00:04 Jupiter 1.51216249602872 1.51216088921735 1.51216410284017 1.36330281625514 0.859252477043623 2511037.971194209 4.3490338902795 546.953930888183 129.188264027931 28.9210983990845 1456048.53922734 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38
2174-Jan-30 19:06 00:05 Jupiter 1.69572685207319 1.69572386107809 1.69572984305865 1.88424176604715 1.59729735415417 2515127.295766850 5.48287959934234 72.4685472146052 46.2810050511211 89.49031326261 458380.07449169 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38
2185-Mar-13 19:05 00:06 Jupiter 1.95131532501122 1.9513114816877 1.95131916833296 2.7720003715809 2.61071457959323 2519187.294931103 6.35705048247515 178.45438078429 36.6905907630653 47.5364020643214 1032906.6497924 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 00:38:51 2021-Apr-13 00:38

Alternate Designations
 2198 T-1 = 1994 CC11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-10 09:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin