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295236 (2008 GK19)
Classification: Main-belt Asteroid          SPK-ID: 2295236
[ 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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1869259449433184 1.1978e-07  
a 2.251072630130127 1.3909e-08 au
q 1.830288751607012 2.6973e-07 au
i 7.228773077081155 1.2588e-05 deg
node 142.5651775853224 8.0666e-05 deg
peri 44.60443101539892 8.378e-05 deg
M 225.3373116797939 2.0727e-05 deg
tp 2459461.952993547178
(2021-Sep-04.45299355)		 7.2428e-05 TDB
period 1233.623654400618
3.38		 1.1434e-05
3.13e-08		 d
yr
n .2918231980359631 2.7047e-09 deg/d
Q 2.671856508653243 1.6509e-08 au
   Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2001-02-16  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64746  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 06:59:10  

Additional Information
 Earth MOID = .840562 au 
 Jupiter MOID = 2.29644 au 
 T_jup = 3.594 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457279.5 (2015-Sep-14.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1866642649089454 1.2001e-07  
q 1.831139232507826 2.7017e-07 au
tp 2456994.449896714142
(2014-Dec-02.94989671)		 6.8055e-05 TDB
node 142.6011920992818 8.0674e-05 deg
peri 44.60917174768908 8.3797e-05 deg
i 7.228145652546271 1.259e-05 deg
   Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2001-02-16  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64746  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 06:59:10  

Additional Information
 Jupiter MOID = 2.29644 au 
 T_jup = 3.594 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.440288857580139E-14 -3.239511985349082E-14 -1.723460389416546E-12 1.052826803253198E-13 -4.724228193739056E-13 -6.226184902206867E-14
q -3.239511985349082E-14 7.299230807297567E-14 3.902975314689698E-12 -2.39913276972329E-13 1.080330668583487E-12 1.407797595658039E-13
tp -1.723460389416546E-12 3.902975314689698E-12 4.631438393121856E-9 1.388595590524276E-12 1.639437318083301E-9 1.203189904599807E-11
node 1.052826803253198E-13 -2.39913276972329E-13 1.388595590524276E-12 6.50825828614898E-9 -6.452379284081916E-9 6.404513914736185E-10
peri -4.724228193739056E-13 1.080330668583487E-12 1.639437318083301E-9 -6.452379284081916E-9 7.021970165122901E-9 -6.321809040071193E-10
i -6.226184902206867E-14 1.407797595658039E-13 1.203189904599807E-11 6.404513914736185E-10 -6.321809040071193E-10 1.584991330653462E-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 17.7   n/a MPO440400  

295236 (2008 GK19)          Discovered 2008-Apr-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2096-Nov-25 15:08 00:03 Thisb 0.0470925171150581 0.047065565838275 0.0471194732833985 5.95485342245506 5.95485339814132 2486938.130731432 3.39354207869635 1542.94948124452 92.4093744621584 29.4983731119746 37737.7833940826 T 7 CATAB v2.0f-lin.ifort 2019-Nov-08 06:59:13 2019-Nov-08 06:59
2147-Jul-31 22:19 00:03 Thisb 0.0117119076606957 0.0117038920444957 0.0117201118280431 6.19637732101995 6.19637722706725 2505447.429715498 3.44382737158076 2441.8037068968 93.496893488143 80.7232024856266 18489.2041087232 T 7 CATAB v2.0f-lin.ifort 2019-Nov-08 06:59:13 2019-Nov-08 06:59
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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