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192549 (1998 TJ14)
Classification: Main-belt Asteroid          SPK-ID: 2192549
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 .06289345684218672 4.7896e-08  
a 2.884564421613305 2.3047e-08 au
q 2.703144193654062 1.4276e-07 au
i 1.355396468829334 4.8456e-06 deg
node 187.142514092268 0.00020595 deg
peri 126.2336488969458 0.00020883 deg
M 246.7989874513573 3.6302e-05 deg
tp 2459763.186637121581
(2022-Jul-02.68663712)
0.00018249 TDB
period 1789.446797366108
4.90
2.1446e-05
5.872e-08
d
yr
n .2011794933103824 2.4111e-09 deg/d
Q 3.065984649572549 2.4497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      8188 days (22.42 yr)  
   first obs. used      1998-10-14  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59002  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:16:35  

Additional Information
 Earth MOID = 1.68734 au 
 Jupiter MOID = 2.10062 au 
 T_jup = 3.290 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457453.5 (2016-Mar-06.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06182815777838584 4.7899e-08  
q 2.707416996973412 1.4246e-07 au
tp 2457968.480576098415
(2017-Aug-02.98057610)
0.00017979 TDB
node 187.1532407450811 0.00020603 deg
peri 125.2632896735403 0.000209 deg
i 1.35454520099563 4.8456e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      8188 days (22.42 yr)  
   first obs. used      1998-10-14  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59002  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:16:35  

Additional Information
 Jupiter MOID = 2.10062 au 
 T_jup = 3.290 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.294304935440299E-15 -6.746519408070304E-15 2.329313229280774E-13 2.41087389401957E-15 5.700396346749105E-14 4.761790651714326E-17
q -6.746519408070304E-15 2.029534327102282E-14 1.47671931811683E-13 -4.815735980763585E-15 -3.644856227428801E-14 -6.373214202062719E-17
tp 2.329313229280774E-13 1.47671931811683E-13 3.23261383528408E-8 2.288897940447522E-11 6.341706700202003E-9 -7.35423259078034E-13
node 2.41087389401957E-15 -4.815735980763585E-15 2.288897940447522E-11 4.244730039152748E-8 -4.243033390418686E-8 -2.43461829262509E-10
peri 5.700396346749105E-14 -3.644856227428801E-14 6.341706700202003E-9 -4.243033390418686E-8 4.36799779016805E-8 2.432481067709125E-10
i 4.761790651714326E-17 -6.373214202062719E-17 -7.35423259078034E-13 -2.43461829262509E-10 2.432481067709125E-10 2.347941507938578E-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 16.55   n/a E2021B55  

192549 (1998 TJ14)          Discovered 1998-Oct-14 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1998 TJ14 = 2001 FT183 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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