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181714 (1993 TM27)
Classification: Main-belt Asteroid          SPK-ID: 2181714
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2466887208349314 4.2347e-08  
a 3.141288886409346 2.5306e-08 au
q 2.366368349248038 1.4181e-07 au
i 14.42951945507474 6.1163e-06 deg
node 188.7555361752038 1.8543e-05 deg
peri 105.133373663042 2.4592e-05 deg
M 15.73403429503207 1.209e-05 deg
tp 2459111.621271023167
(2020-Sep-19.12127102)
6.8344e-05 TDB
period 2033.575231354527
5.57
2.4573e-05
6.728e-08
d
yr
n .1770281199580754 2.1392e-09 deg/d
Q 3.916209423570653 3.1548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      503  
   data-arc span      9807 days (26.85 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-08-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55059  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:31:44  

Additional Information
 Earth MOID = 1.39906 au 
 Jupiter MOID = 1.70591 au 
 T_jup = 3.115 
[ 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 15.40   n/a E2021B55  

181714 (1993 TM27)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
1968-Apr-24 01:23 00:02 Jupiter 1.95823391807831 1.95823279001465 1.95823504614664 3.5116318837607 3.38621769884226 2439970.557513109 2.08551707746457 220.426622719116 31.4515972309573 -82.2096868550504 1510857.30222701 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:31:45 2021-Apr-13 21:31
1978-Aug-21 10:21 00:02 Jupiter 1.74508682025211 1.7450858213064 1.74508781920292 0.411540371761468 n/a 2443741.931522370 2.38627325987905 455.121518678299 47.044149867357 -87.9266174351782 5544164.06832343 F 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:31:45 2021-Apr-13 21:31
1988-Nov-08 04:33 00:01 Jupiter 1.71493249341399 1.71493167325176 1.71493331357612 3.46353821243283 3.31787231699465 2447473.689415192 1.06843168838805 141.679871572512 34.5281566341164 -89.2459595269396 1385519.59937788 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:31:45 2021-Apr-13 21:31
2074-Mar-19 04:18 00:03 Jupiter 1.77585923192044 1.77585819092074 1.77586027292337 2.10798044570021 1.86806096542195 2478650.679336740 2.59633333921406 310.877028952332 80.4653568329085 73.1330957530269 766402.027782735 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:31:45 2021-Apr-13 21:31
2084-Apr-18 17:06 00:03 Jupiter 1.72353377353211 1.72353286248451 1.72353468457913 2.26917747895466 2.04114573269178 2482334.212530551 3.34091312512035 322.100027172685 89.0769883966787 68.6785042214186 590280.41982163 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:31:45 2021-Apr-13 21:31
2094-Oct-21 16:21 00:03 Jupiter 1.92515955230962 1.92515742932325 1.92516167531766 4.92953524247147 4.83945939673776 2486172.181179238 3.11701113870006 360.958029890623 32.5693290822069 -75.2862776718257 2004850.96675033 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:31:45 2021-Apr-13 21:31
2169-Aug-24 17:01 00:06 Jupiter 1.80848793880641 1.8084856926517 1.80849018505528 3.10783717658852 2.95329187710427 2513507.209291201 5.93484167135756 725.285226061781 30.9843887621204 -85.9852306608487 1323083.17172614 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:31:45 2021-Apr-13 21:31
2179-Dec-01 15:34 00:10 Jupiter 1.73534979722052 1.73534879426431 1.73535080028394 0.355259766437458 n/a 2517258.148332588 9.9384649351583 2206.71085885954 47.5796650748243 -89.5995306725938 5454569.63365292 F 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:31:45 2021-Apr-13 21:31
2190-Mar-12 04:05 00:07 Jupiter 1.84238276706336 1.84238004447075 1.84238548976793 4.04218525968216 3.9268022294066 2521011.670082545 7.10178020468809 770.234594491054 32.7366806592791 -83.1902747346713 1482413.38891919 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:31:45 2021-Apr-13 21:31

Alternate Designations
 1993 TM27 = 2003 HB52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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