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26895 (1995 MC)
Classification: Main-belt Asteroid          SPK-ID: 2026895
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2765274821205796 5.5118e-08  
a 3.112899418421331 2.1487e-08 au
q 2.252097180150664 1.6405e-07 au
i 19.9451455639863 4.9879e-06 deg
node 302.4254701218606 1.3007e-05 deg
peri 16.46832128516478 1.5004e-05 deg
M 82.58738412515218 1.0322e-05 deg
tp 2458140.288709576762
(2018-Jan-21.78870958)
5.4912e-05 TDB
period 2006.069889576619
5.49
2.077e-05
5.687e-08
d
yr
n .179455362881688 1.858e-09 deg/d
Q 3.973701656691998 2.7428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1432  
   data-arc span      13420 days (36.74 yr)  
   first obs. used      1983-03-08  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47113  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:32:29  

Additional Information
 Earth MOID = 1.24339 au 
 Jupiter MOID = 1.36338 au 
 T_jup = 3.069 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456924.5 (2014-Sep-24.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .277829665555629 5.6007e-08  
q 2.247964746429019 1.6801e-07 au
tp 2456122.843916002722
(2012-Jul-14.34391600)
4.4741e-05 TDB
node 302.7859025405706 1.286e-05 deg
peri 14.84751681366086 1.4971e-05 deg
i 20.1220306603314 4.9959e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1432  
   data-arc span      13420 days (36.74 yr)  
   first obs. used      1983-03-08  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47113  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:32:29  

Additional Information
 Jupiter MOID = 1.36338 au 
 T_jup = 3.069 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.136825900468125E-15 -9.3803710389984E-15 7.846048800060453E-13 5.678339799339519E-15 7.554134333264101E-14 -2.486397537879676E-15
q -9.3803710389984E-15 2.8228778044923E-14 -2.243348526193907E-12 -2.341207472675619E-14 -1.85638456879528E-13 6.496538476302727E-15
tp 7.846048800060453E-13 -2.243348526193907E-12 2.001790136754191E-9 -1.103858154746435E-11 3.632820493170601E-10 -4.726544345215613E-12
node 5.678339799339519E-15 -2.341207472675619E-14 -1.103858154746435E-11 1.653767039584022E-10 -1.570813793102083E-10 8.68234564644054E-12
peri 7.554134333264101E-14 -1.85638456879528E-13 3.632820493170601E-10 -1.570813793102083E-10 2.241443966505988E-10 -9.331038772530209E-12
i -2.486397537879676E-15 6.496538476302727E-15 -4.726544345215613E-12 8.68234564644054E-12 -9.331038772530209E-12 2.495895989871946E-11

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 12.5   n/a MPO381474  
diameter diameter 9.715 km 0.440 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 12.72 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Stephens, R.D. (2012) Posting on CALL web site. http://www.minorplanet.info/call.html]
geometric albedo albedo 0.205   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26895 (1995 MC)          Discovered 1995-Jun-23 by Garradd, G. J. at Siding Spring
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 MC = 1990 QP19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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