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357233 (2002 JQ150)
Classification: Main-belt Asteroid          SPK-ID: 2357233
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2554008874206041 6.8659e-08  
a 2.437628460104572 2.0062e-08 au
q 1.815055988192144 1.754e-07 au
i 5.794781043523559 1.2975e-05 deg
node 189.0901923196739 5.9346e-05 deg
peri 80.84758848408951 6.9257e-05 deg
M 249.0571912366999 4.0073e-05 deg
tp 2459428.896930656301
(2021-Aug-02.39693066)
0.00015922 TDB
period 1390.111686871995
3.81
1.7161e-05
4.698e-08
d
yr
n .2589719972861071 3.197e-09 deg/d
Q 3.060200932017 2.5185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      8446 days (23.12 yr)  
   first obs. used      1995-09-18  
   last obs. used      2018-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67894  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:27:50  

Additional Information
 Earth MOID = .810338 au 
 Jupiter MOID = 2.0771 au 
 T_jup = 3.451 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456991.5 (2014-Nov-30.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2559498254171035 6.8171e-08  
q 1.813134357650656 1.7403e-07 au
tp 2456649.336042654072
(2013-Dec-22.83604265)
0.00013101 TDB
node 189.1214488788248 5.9356e-05 deg
peri 80.87408860056246 6.9265e-05 deg
i 5.794491902712276 1.2977e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      8446 days (23.12 yr)  
   first obs. used      1995-09-18  
   last obs. used      2018-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67894  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:27:50  

Additional Information
 Jupiter MOID = 2.0771 au 
 T_jup = 3.451 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.647308450138614E-15 -1.183188261722983E-14 -5.37242940972568E-12 -3.311262030908485E-14 -1.345768723968385E-12 -2.849423173613377E-14
q -1.183188261722983E-14 3.028527863058346E-14 1.45743675413046E-11 9.148512145103882E-14 3.680052493885767E-12 7.432132678985658E-14
tp -5.37242940972568E-12 1.45743675413046E-11 1.716406789685199E-8 1.170900906198902E-10 4.683448908935373E-9 5.535432359432426E-11
node -3.311262030908485E-14 9.148512145103882E-14 1.170900906198902E-10 3.523187172506927E-9 -3.471186491839305E-9 7.688296613816931E-11
peri -1.345768723968385E-12 3.680052493885767E-12 4.683448908935373E-9 -3.471186491839305E-9 4.797698311048191E-9 -6.130862686435038E-11
i -2.849423173613377E-14 7.432132678985658E-14 5.535432359432426E-11 7.688296613816931E-11 -6.130862686435038E-11 1.684131079295123E-10

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 17.6   n/a MPO460409  

357233 (2002 JQ150)          Discovered 1995-Sep-18 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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