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422664 (1999 TP14)
Classification: Main-belt Asteroid          SPK-ID: 2422664
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2428214226829102 4.5679e-08  
a 2.36731098081106 9.984e-09 au
q 1.792477160517643 1.1025e-07 au
i 2.830247690174121 4.8133e-06 deg
node 322.1835498812615 8.9917e-05 deg
peri 25.78180974079224 9.0362e-05 deg
M 12.80432073068166 9.4264e-06 deg
tp 2459349.181012961720
(2021-May-14.68101296)
3.4663e-05 TDB
period 1330.39742537549
3.64
8.4163e-06
2.304e-08
d
yr
n .2705958333453584 1.7118e-09 deg/d
Q 2.942144801104477 1.2408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      7540 days (20.64 yr)  
   first obs. used      1999-10-04  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53067  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:34:33  

Additional Information
 Earth MOID = .785493 au 
 Jupiter MOID = 2.4873 au 
 T_jup = 3.505 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457556.5 (2016-Jun-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .24226728702407 4.5623e-08  
q 1.794401490831817 1.0998e-07 au
tp 2458019.481791281217
(2017-Sep-22.98179128)
3.0934e-05 TDB
node 322.2233099148391 8.9924e-05 deg
peri 25.8849826238268 9.0375e-05 deg
i 2.829773148156501 4.8121e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      7540 days (20.64 yr)  
   first obs. used      1999-10-04  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53067  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:34:33  

Additional Information
 Jupiter MOID = 2.4873 au 
 T_jup = 3.505 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.081440155352023E-15 -5.00651225837425E-15 -8.733486664517781E-14 2.323176869071893E-14 9.006503972425533E-16 6.599477967125748E-17
q -5.00651225837425E-15 1.209506674320454E-14 2.883067762397695E-13 -5.817844284834821E-14 1.325113345131455E-14 5.201128392385115E-17
tp -8.733486664517781E-14 2.883067762397695E-13 9.569224968003897E-10 -1.202145593238844E-11 2.928173647194512E-10 4.806494786318075E-13
node 2.323176869071893E-14 -5.817844284834821E-14 -1.202145593238844E-11 8.086358465676349E-9 -8.078856505477887E-9 8.236796908331556E-11
peri 9.006503972425533E-16 1.325113345131455E-14 2.928173647194512E-10 -8.078856505477887E-9 8.167597474508451E-9 -8.215075275025957E-11
i 6.599477967125748E-17 5.201128392385115E-17 4.806494786318075E-13 8.236796908331556E-11 -8.215075275025957E-11 2.315607068459684E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.58   n/a E2021B25  

422664 (1999 TP14)          Discovered 1999-Oct-04 by Sarounova, L. at Ondrejov
Reference: Last Updated: 2015-02-04

Alternate Designations
 1999 TP14 = 2006 PH6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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