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187206 (2005 SG95)
Classification: Main-belt Asteroid          SPK-ID: 2187206
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06601817909857811 3.8793e-08  
a 2.753778503522792 1.7188e-08 au
q 2.571979061079409 1.0712e-07 au
i 4.440036304167577 4.4738e-06 deg
node 26.18649269205834 5.4929e-05 deg
peri 12.87171138948231 6.5828e-05 deg
M 93.8518953168752 3.5677e-05 deg
tp 2458765.356518854730
(2019-Oct-08.85651885)
0.00016454 TDB
period 1669.136810539512
4.57
1.5627e-05
4.278e-08
d
yr
n .2156803431131794 2.0193e-09 deg/d
Q 2.935577945966174 1.8323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      8899 days (24.36 yr)  
   first obs. used      1996-11-06  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54904  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:14:47  

Additional Information
 Earth MOID = 1.57834 au 
 Jupiter MOID = 2.34095 au 
 T_jup = 3.337 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457738.5 (2016-Dec-16.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06427146723398675 3.8796e-08  
q 2.578438908728114 1.0679e-07 au
tp 2457090.723615363466
(2015-Mar-09.22361536)
0.00016744 TDB
node 26.21706239391439 5.4865e-05 deg
peri 11.85934619791992 6.6402e-05 deg
i 4.443276331128704 4.4751e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      8899 days (24.36 yr)  
   first obs. used      1996-11-06  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54904  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:14:47  

Additional Information
 Jupiter MOID = 2.34095 au 
 T_jup = 3.337 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.505159304754379E-15 -4.095421426339844E-15 -1.203558482539957E-12 2.512275584220076E-15 -2.735561499176266E-13 -1.529279750666454E-16
q -4.095421426339844E-15 1.140370477234674E-14 3.632547216599882E-12 -7.191681803194763E-15 8.441567489277885E-13 6.115253019843884E-16
tp -1.203558482539957E-12 3.632547216599882E-12 2.803692162430718E-8 3.015307474353324E-12 6.279897891552057E-9 1.029864077886109E-12
node 2.512275584220076E-15 -7.191681803194763E-15 3.015307474353324E-12 3.010120293808683E-9 -3.000196702418547E-9 -3.566013831270182E-11
peri -2.735561499176266E-13 8.441567489277885E-13 6.279897891552057E-9 -3.000196702418547E-9 4.409159811189861E-9 3.581249596842427E-11
i -1.529279750666454E-16 6.115253019843884E-16 1.029864077886109E-12 -3.566013831270182E-11 3.581249596842427E-11 2.002630412321787E-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 16.57   n/a MPCxxxxx  

187206 (2005 SG95)          Discovered 2005-Sep-25 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2005 SG95 = 2001 YF38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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