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3588 Kirik (1981 TH4)
Classification: Outer Main-belt Asteroid          SPK-ID: 2003588
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1878333350529782 2.1133e-08  
a 3.23598790997325 1.8893e-08 au
q 2.628161508651858 7.4742e-08 au
i 6.425946948570378 2.3004e-06 deg
node 328.5014886036699 9.6902e-06 deg
peri 107.6839027066313 1.4068e-05 deg
M 262.7168168901458 1.0209e-05 deg
tp 2459775.071438763818
(2022-Jul-14.57143876)
6.0858e-05 TDB
period 2126.222758576883
5.82
1.8621e-05
5.098e-08
d
yr
n .1693143385601582 1.4828e-09 deg/d
Q 3.843814311294642 2.2442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2416  
   data-arc span      32872 days (90.00 yr)  
   first obs. used      1930-12-16  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44434  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 15:18:02  

Additional Information
 Earth MOID = 1.65203 au 
 Jupiter MOID = 1.48287 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 12.21   n/a E2021B10  

3588 Kirik (1981 TH4)          Discovered 1981-Oct-08 by Chernykh, L. at Nauchnyj
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
1997-Oct-01 02:59 < 00:01 Jupiter 1.73555633450286 1.73555585520064 1.73555681380499 2.94327787756353 2.77250839917327 2450722.624300219 0.494625050062299 22.575836848078 16.316113115956 78.4472254094081 2914328.07154777 T 34 CATAB v2.0f-lin.ifort 2021-Apr-12 15:18:30 2021-Apr-12 15:18
2008-Nov-22 03:03 < 00:01 Jupiter 1.54177988696101 1.54177951473014 1.54178025919197 2.17948155010964 1.91085857821135 2454792.627288062 0.240793582231864 48.0990743840402 12.1641993792981 87.0916604469791 4354695.85228993 T 34 CATAB v2.0f-lin.ifort 2021-Apr-12 15:18:30 2021-Apr-12 15:18
2020-Feb-26 10:30 < 00:01 Jupiter 1.47942781968445 1.47942753060658 1.47942810876375 1.70842391417428 1.33178247577369 2458905.937718363 0.251249298569291 116.839818373085 26.6700624273465 73.2936930811019 4959693.74436442 T 34 CATAB v2.0f-lin.ifort 2021-Apr-12 15:18:30 2021-Apr-12 15:18
2031-Jun-13 08:01 < 00:01 Jupiter 1.52962205862314 1.52962176839403 1.52962234885225 1.35477340131887 0.853181356309278 2463030.834341655 0.59221682015801 223.690253642547 68.2433661393104 40.5962313631793 5475547.58167211 T 34 CATAB v2.0f-lin.ifort 2021-Apr-12 15:18:30 2021-Apr-12 15:18
2042-Sep-02 17:19 00:01 Jupiter 1.67984094643394 1.67984035329311 1.67984153957686 1.23384530861939 0.716881188224667 2467130.221648762 1.08266807406237 213.914842854478 123.844986717014 40.1072125490321 5180400.21117507 T 34 CATAB v2.0f-lin.ifort 2021-Apr-12 15:18:30 2021-Apr-12 15:18
2053-Oct-15 17:04 00:02 Jupiter 1.90080859597303 1.90080765420154 1.90080953774399 1.88375056622294 1.63012049752797 2471191.210837639 1.55990223225296 63.4047079374229 15.7778075262104 -61.7727229671369 3214947.98776622 T 34 CATAB v2.0f-lin.ifort 2021-Apr-12 15:18:30 2021-Apr-12 15:18
2164-Apr-09 02:33 00:03 Jupiter 1.76259142947912 1.76258921134193 1.76259364761882 2.97920929329046 2.81328590342344 2511543.606094060 3.28534547360022 159.012427422104 15.9575971040073 59.4446206966341 2475083.85209442 T 34 CATAB v2.0f-lin.ifort 2021-Apr-12 15:18:30 2021-Apr-12 15:18
2175-May-23 05:02 00:03 Jupiter 1.52839485539104 1.52839345664961 1.52839625413178 2.31969542367427 2.06702807693323 2515604.709387709 2.91326850901892 77.4761094534265 17.1330941766689 69.062238955069 1222861.25617136 T 34 CATAB v2.0f-lin.ifort 2021-Apr-12 15:18:30 2021-Apr-12 15:18
2186-Aug-26 21:48 00:03 Jupiter 1.43108532157223 1.43108496665694 1.43108567649517 1.97644422475986 1.65002525127767 2519718.408296215 2.71206832120187 255.787408356213 14.4113527530764 79.7776336181928 5071722.65080988 T 34 CATAB v2.0f-lin.ifort 2021-Apr-12 15:18:30 2021-Apr-12 15:18
2197-Dec-22 18:34 00:03 Jupiter 1.46685596268561 1.4668550036931 1.4668569216893 1.72647181843336 1.35123029058271 2523854.273852766 3.08374056434359 281.344372515667 28.3871535538618 59.2611270560677 4717924.94080042 T 34 CATAB v2.0f-lin.ifort 2021-Apr-12 15:18:30 2021-Apr-12 15:18

Alternate Designations
 1981 TH4 = 1941 SF = 1941 SZ1 = 1958 TJ1 = 1975 TQ1 = 1977 EF = 1983 ES 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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