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150141 (1995 YE7)
Classification: Main-belt Asteroid          SPK-ID: 2150141
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1415983618327877 5.1997e-08  
a 2.370034554827878 9.8524e-09 au
q 2.03444154437715 1.2874e-07 au
i 2.921044895111334 4.8891e-06 deg
node 187.3153494950411 7.1907e-05 deg
peri 212.9137628678291 7.4614e-05 deg
M 329.8306813092618 2.2422e-05 deg
tp 2459312.184639267433
(2021-Apr-07.68463927)
8.3466e-05 TDB
period 1332.694004409817
3.65
8.3102e-06
2.275e-08
d
yr
n .2701295262144034 1.6844e-09 deg/d
Q 2.705627565278606 1.1248e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      10674 days (29.22 yr)  
   first obs. used      1991-09-13  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61903  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:17  

Additional Information
 Earth MOID = 1.04197 au 
 Jupiter MOID = 2.68842 au 
 T_jup = 3.530 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457850.5 (2017-Apr-07.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1432776941545889 5.2112e-08  
q 2.030402962320487 1.292e-07 au
tp 2457978.752364503883
(2017-Aug-13.25236450)
7.6734e-05 TDB
node 187.4259647239488 7.189e-05 deg
peri 212.7166772068846 7.4506e-05 deg
i 2.921484880746395 4.8888e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      10674 days (29.22 yr)  
   first obs. used      1991-09-13  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61903  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:17  

Additional Information
 Jupiter MOID = 2.68842 au 
 T_jup = 3.530 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.71568358601861E-15 -6.724276100191421E-15 -2.512898530082024E-12 -6.149871136981073E-15 -5.523493633587896E-13 -2.725432577211608E-15
q -6.724276100191421E-15 1.669236044776916E-14 6.354811073854782E-12 1.655804315641598E-14 1.400614122890678E-12 6.840266627867286E-15
tp -2.512898530082024E-12 6.354811073854782E-12 5.888178073176727E-9 1.938702211802151E-11 1.50343908256671E-9 4.56393921516664E-12
node -6.149871136981073E-15 1.655804315641598E-14 1.938702211802151E-11 5.168236384221864E-9 -5.155979908808513E-9 -1.095946587154352E-10
peri -5.523493633587896E-13 1.400614122890678E-12 1.50343908256671E-9 -5.155979908808513E-9 5.551092934398024E-9 1.105807548623874E-10
i -2.725432577211608E-15 6.840266627867286E-15 4.56393921516664E-12 -1.095946587154352E-10 1.105807548623874E-10 2.390034538600024E-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 17.10   n/a E2021B55  

150141 (1995 YE7)          Discovered 1995-Dec-16 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 1995 YE7 = 2002 SP26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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