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118199 (1995 CY5)
Classification: Main-belt Asteroid          SPK-ID: 2118199
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 .1644350468846896 4.0089e-08  
a 2.463474855137549 1.595e-08 au
q 2.058393251833752 1.0012e-07 au
i 1.430429383386046 5.9128e-06 deg
node 215.256261042853 0.00018239 deg
peri 286.4746320585987 0.0001842 deg
M 241.3611220797231 3.2078e-05 deg
tp 2459665.920123692765
(2022-Mar-27.42012369)
0.00012938 TDB
period 1412.279410144008
3.87
1.3716e-05
3.755e-08
d
yr
n .2549070654250291 2.4756e-09 deg/d
Q 2.868556458441346 1.8572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      9389 days (25.71 yr)  
   first obs. used      1995-02-01  
   last obs. used      2020-10-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55788  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:56:09  

Additional Information
 Earth MOID = 1.07162 au 
 Jupiter MOID = 2.15305 au 
 T_jup = 3.469 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456978.5 (2014-Nov-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630881623187488 3.991e-08  
q 2.062493949179743 9.9628e-08 au
tp 2456837.523382085866
(2014-Jun-29.02338209)
0.00011035 TDB
node 215.372852630969 0.00018223 deg
peri 285.9801489180277 0.00018408 deg
i 1.430216986144484 5.9166e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      9389 days (25.71 yr)  
   first obs. used      1995-02-01  
   last obs. used      2020-10-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55788  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:56:09  

Additional Information
 Jupiter MOID = 2.15305 au 
 T_jup = 3.469 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.59280557995976E-15 -3.939700994874985E-15 2.109985994791571E-13 1.124452661457813E-14 5.347212857348919E-14 4.262336867515467E-16
q -3.939700994874985E-15 9.925784419094831E-15 5.065006146859397E-13 -2.431414813357918E-14 1.080470274154621E-13 -6.229068693940857E-16
tp 2.109985994791571E-13 5.065006146859397E-13 1.217672716952578E-8 2.999400291266176E-11 2.895729434082125E-9 3.253701092262162E-12
node 1.124452661457813E-14 -2.431414813357918E-14 2.999400291266176E-11 3.320681148716912E-8 -3.318847275921639E-8 4.216923095920017E-12
peri 5.347212857348919E-14 1.080470274154621E-13 2.895729434082125E-9 -3.318847275921639E-8 3.38869067149778E-8 -3.423251183146854E-12
i 4.262336867515467E-16 -6.229068693940857E-16 3.253701092262162E-12 4.216923095920017E-12 -3.423251183146854E-12 3.500621985031886E-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 16.4   n/a MPO432685  

118199 (1995 CY5)          Discovered 1995-Feb-01 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 1995 CY5 = 2001 UM61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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