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185766 (1999 TK114)
Classification: Main-belt Asteroid          SPK-ID: 2185766
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1779858612308 4.566e-08  
a 3.066862270606919 2.3767e-08 au
q 2.5210041480967 1.5003e-07 au
i 8.473445520106772 4.5671e-06 deg
node 189.2062759522225 2.564e-05 deg
peri 194.563764748027 2.824e-05 deg
M 300.6023727001168 1.2752e-05 deg
tp 2459324.172969476460
(2021-Apr-19.67296948)		 7.1371e-05 TDB
period 1961.732720790933
5.37		 2.2804e-05
6.243e-08		 d
yr
n .1835112378891529 2.1332e-09 deg/d
Q 3.612720393117139 2.7997e-08 au
   Orbit Determination Parameters
   # obs. used (total)      610  
   data-arc span      7637 days (20.91 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-08-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 13:45:29  

Additional Information
 Earth MOID = 1.5253 au 
 Jupiter MOID = 1.84581 au 
 T_jup = 3.191 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457202.5 (2015-Jun-29.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1831974348280294 4.5748e-08  
q 2.500214839147555 1.5093e-07 au
tp 2457364.355099462858
(2015-Dec-07.85509946)		 5.9208e-05 TDB
node 189.5401052162676 2.5548e-05 deg
peri 194.192726380808 2.7929e-05 deg
i 8.497999811283771 4.5772e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      610  
   data-arc span      7637 days (20.91 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-08-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 13:45:29  

Additional Information
 Jupiter MOID = 1.84581 au 
 T_jup = 3.191 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.092851620180989E-15 -6.862652648790948E-15 -1.163125798831402E-12 -2.16186688419756E-15 -2.127280948647483E-13 -1.202417076420376E-16
q -6.862652648790948E-15 2.278003121387342E-14 3.836055268144826E-12 6.518629392100936E-15 6.957496262503466E-13 9.349022106807701E-16
tp -1.163125798831402E-12 3.836055268144826E-12 3.505554351577257E-9 -7.16514978542855E-12 6.854854556451499E-10 7.330193279978816E-13
node -2.16186688419756E-15 6.518629392100936E-15 -7.16514978542855E-12 6.527027390263894E-10 -6.464281215115476E-10 -2.76426552316845E-11
peri -2.127280948647483E-13 6.957496262503466E-13 6.854854556451499E-10 -6.464281215115476E-10 7.800374182101112E-10 2.751040706893348E-11
i -1.202417076420376E-16 9.349022106807701E-16 7.330193279978816E-13 -2.76426552316845E-11 2.751040706893348E-11 2.09504048655899E-11

[ 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 15.2   n/a MPO436917  

185766 (1999 TK114)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ 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
1912-Mar-20 04:57 00:04 Jupiter 1.9905086747635 1.9905073176615 1.99051003186709 2.70212558675729 2.53976796591524 2419481.706068036 3.80301060112696 120.93792064788 21.8006465627688 -63.3406339639566 3421761.24872127 T 17 CATAB v2.0f-lin.ifort 2020-Aug-25 13:45:46 2020-Aug-25 13:45
1921-Nov-08 10:56 00:03 Jupiter 1.88976728829453 1.88976626276282 1.88976831383323 2.71289640575509 2.5423171340761 2423001.955803338 3.25823696437674 217.513625764403 19.5703835401718 79.5767188205067 2509273.16447384 T 17 CATAB v2.0f-lin.ifort 2020-Aug-25 13:45:46 2020-Aug-25 13:45
1970-Oct-14 07:50 00:02 Jupiter 1.8741800799808 1.8741796570755 1.87418050288716 2.59133360103079 2.41062728089703 2440873.826079254 1.6204788273526 114.378068603229 16.6916758648879 -82.3984828491435 3113306.69276373 T 17 CATAB v2.0f-lin.ifort 2020-Aug-25 13:45:46 2020-Aug-25 13:45
2029-May-16 03:18 < 00:01 Jupiter 1.83837530480133 1.83837491036296 1.83837569923969 2.65057676715077 2.47064098715634 2462272.637569167 0.518166579548208 63.4082618194167 16.6935201803994 87.8005798714261 2881838.70429953 T 17 CATAB v2.0f-lin.ifort 2020-Aug-25 13:45:46 2020-Aug-25 13:45
2078-May-02 16:22 00:02 Jupiter 1.97589181852597 1.97589101058575 1.97589262646663 2.55627889069183 2.3826885213938 2480156.182170779 2.26448402821112 75.6612875688684 18.2550780845818 -69.5152088070623 3200595.82116587 T 17 CATAB v2.0f-lin.ifort 2020-Aug-25 13:45:46 2020-Aug-25 13:45
2087-Dec-18 18:55 00:03 Jupiter 1.90139956530877 1.90139885806343 1.90140027255767 2.77898363937192 2.61377193011117 2483673.287880640 2.54491229544732 181.618425111564 18.9134573604409 81.7595372153045 2648879.11739649 T 17 CATAB v2.0f-lin.ifort 2020-Aug-25 13:45:46 2020-Aug-25 13:45
2136-Nov-24 10:18 00:04 Jupiter 1.86988430060805 1.86988339785554 1.86988520337077 2.5056018689049 2.31777441489307 2501545.928844553 4.29882406280005 248.643135756343 18.1625852952386 -79.6300019414267 3075744.2624634 T 17 CATAB v2.0f-lin.ifort 2020-Aug-25 13:45:46 2020-Aug-25 13:45
2195-Jun-26 05:48 00:06 Jupiter 1.84581948024742 1.84581902735194 1.84581993315382 2.63834799393232 2.45827300947662 2522943.741654302 6.23525594923549 461.065825852886 16.5770140479552 -89.9148016742295 2668377.56697425 T 17 CATAB v2.0f-lin.ifort 2020-Aug-25 13:45:46 2020-Aug-25 13:45
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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