213P/Van Ness

Last updated 2017 June 12

Orbit O-C

213P/Van Ness
From 157 observations 2011 Nov. 15-2017 May 6, mean residual 1".92.

  Epoch  = 2017 Oct. 14.0 TT             JDT = 2458040.5
      T  = 2017 Sept. 24.3705299034 TT   +/- 0.0007631943       0.0000000004
   Peri. =   5.5619386080                +/- 0.0001581248       0.0000000002
   Node  = 311.3138746160 (2000.0)       +/- 0.0001085004      -0.0000000002
   Incl. =  10.3776872614                +/- 0.0000090284      -0.0000000000
      q  =   1.9832450519 AU             +/- 0.0000032620      -0.0000000000
      e  =   0.4075334677                +/- 0.0000008443       0.0000000000
      a  =   3.3474381145 AU             +/- 0.0000021763
      n  =   0.1609293432                +/- 0.0000001569
      P  =   6.1244745624 years          +/- 0.0000059725

 213P             Van Ness                   *18970518.01164  2.1999195 0.3623290 344.81999 321.60408   9.72309 18970605 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.41   3.4499290                 
 213P             Van Ness                   *19031014.22439  2.1907159 0.3640747 344.94936 321.56466   9.73299 19031013 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.39   3.4449267                 
 213P             Van Ness                   *19100219.24269  2.1449902 0.3725364 345.06345 321.13258   9.78480 19100218 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.32   3.4185092                 
 213P             Van Ness                   *19160617.43045  2.1388992 0.3736778 345.27746 321.06605   9.79160 19160626 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.31   3.4150140                 
    Jupiter  0.7183     19191027.5
 213P             Van Ness                   *19221018.32586  1.9542297 0.4108119 352.33359 317.68969  10.40153 19221102 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.04   3.3168181                 
 213P             Van Ness                   *19281104.44140  1.9519586 0.4112492 352.53515 317.63082  10.40446 19281110 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.04   3.3154243                 
    Jupiter  0.5803     19311025.8
 213P             Van Ness                   *19350323.80974  2.0431025 0.3948161   2.30367 314.16790  10.42160 19350319 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.20   3.3760029                 
 213P             Van Ness                   *19410609.80624  2.0442065 0.3946003   2.52863 314.10473  10.41850 19410615 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.20   3.3766228                 
 213P             Van Ness                   *19470927.50340  2.1246699 0.3789371   3.94590 313.35507  10.25529 19470912 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.33   3.4210224                 
 213P             Van Ness                   *19540130.20669  2.1312203 0.3778107   4.15571 313.28693  10.24451 19540118 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.34   3.4253567                 
 213P             Van Ness                   *19600604.67529  2.1524316 0.3736008   4.00099 313.09630  10.21740 19600526 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.37   3.4361978                 
 213P             Van Ness                   *19661022.98870  2.1624084 0.3719823   4.10241 313.06123  10.20505 19661111 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.39   3.4432284                 
 213P             Van Ness                   *19730308.93952  2.1640835 0.3717808   3.73946 313.02142  10.20707 19730319 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.39   3.4447904                 
 213P             Van Ness                   *19790801.44488  2.1729502 0.3702615   3.70891 313.01046  10.19665 19790726 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.41   3.4505597                 
 213P             Van Ness                   *19851223.76698  2.1659009 0.3719445   3.51085 312.99669  10.20463 19860110 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.40   3.4485821                 
 213P             Van Ness                   *19920513.58356  2.1660418 0.3716732   3.21430 312.98114  10.20074 19920518 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.40   3.4473174                 
 213P             Van Ness                   *19981005.40528  2.1571362 0.3733503   3.28583 312.95523  10.20961 19980924 2994 20050804 20120202 12.0 10.0 h3E2 0.5  x 2  +2.99 +1.7333         Kinoshita  P    6.39   3.4423315                 
 213P/2005 R2     Van Ness                    20050210.08867  2.1281360 0.3787279   3.08428 312.73011  10.23699 20050130 2994 20050804 20120202 12.0 10.0 h3E2 0.5  1 2  +2.99 +1.7333         Kinoshita  P    6.34   3.4254494                 
 213P/2009 B3     Van Ness                    20110616.24472  2.1225508 0.3796208   3.32505 312.67318  10.23960 20110608 2994 20050804 20120202 12.0 10.0 h3E2 0.5  2 2  +2.99 +1.7333         Kinoshita  P    6.33   3.4213767                 
 213P             Van Ness                    20170924.37053  1.9832451 0.4075335   5.56194 311.31387  10.37769 20171014  157 20111115 20170506 12.0 10.0 h3E2 1.9  3                          Kinoshita  P    6.12   3.3474381                 
 213P             Van Ness                   *20231111.79325  1.9800398 0.4080408   5.79326 311.25781  10.38033 20231023  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.12   3.3448922                 
    Jupiter  0.5650     20261017.5
 213P             Van Ness                   *20300324.63138  1.9334068 0.4212713  15.59704 307.25032   9.63910 20300409  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.11   3.3407823                 
 213P             Van Ness                   *20360505.15044  1.9319930 0.4215490  15.81045 307.18170   9.63961 20360417  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.10   3.3399426                 
 213P             Van Ness                   *20420824.03623  2.0624492 0.3964511  19.90473 305.19374   9.18346 20420824  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.32   3.4172033                 
 213P             Van Ness                   *20481221.99605  2.0659109 0.3958543  20.11541 305.12454   9.17790 20481230  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.32   3.4195574                 
 213P             Van Ness                   *20550427.85334  2.0999098 0.3890465  20.31133 304.76167   9.12793 20550508  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.37   3.4371024                 
 213P             Van Ness                   *20610915.45398  2.1092306 0.3875343  20.44035 304.70434   9.11611 20610913  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.39   3.4438348                 
 213P             Van Ness                   *20680202.49558  2.1137043 0.3867712  20.16630 304.64943   9.11439 20680120  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.40   3.4468444                 
 213P             Van Ness                   *20740629.49311  2.1245417 0.3847866  20.13381 304.61860   9.10158 20740707  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.42   3.4533409                 
 213P             Van Ness                   *20801123.37445  2.1183290 0.3862910  19.91818 304.62300   9.10809 20801112  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.41   3.4516829                 
 213P             Van Ness                   *20870419.10912  2.1225362 0.3851752  19.70294 304.60341   9.10027 20870430  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.41   3.4522618                 
 213P             Van Ness                   *20930913.66345  2.1128059 0.3871083  19.70032 304.58299   9.10921 20930905  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.40   3.4472745                 
 213P             Van Ness                   *21000127.82424  2.0956697 0.3900014  19.51554 304.42458   9.11709 21000112  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.37   3.4355318                 
 213P             Van Ness                   *21060611.50395  2.0878581 0.3913623  19.67628 304.37724   9.12349 21060630  157 20111115 20170506 12.0 10.0 h3E2 1.9  x                          Kinoshita  P    6.35   3.4303789                 
		

Fragment B Orbit O-C

213P-B/Van Ness
From 98 observations 2011 July 12-Sept. 27, mean residual 0".81.

  Epoch  = 2011 June 8.0 TT              JDT = 2455720.5
      T  = 2011 June 16.3830305037 TT    +/- 0.0176362887      -0.0000000250
   Peri. =   3.3245260628                +/- 0.0072977976      -0.0000000105
   Node  = 312.6656140214 (2000.0)       +/- 0.0009084208       0.0000000009
   Incl. =  10.2380304154                +/- 0.0003956725       0.0000000004
      q  =   2.1224621724 AU             +/- 0.0000570269      -0.0000000000
      e  =   0.3796631472                +/- 0.0000448445       0.0000000001
      a  =   3.4214671640 AU             +/- 0.0000771222
      n  =   0.1557347426                +/- 0.0000052656
      P  =   6.3287590964 years          +/- 0.0002139818
		

Fragment C Orbit

213P-C/Van Ness
Epoch 2011 June 8.0 TT = JDT 2455720.5
T 2011 June 16.30919 TT                                 Kinoshita
q   2.1221797            (2000.0)            P               Q
n   0.1557453      Peri.    3.30330     +0.71829470     +0.68335379
a   3.4213123      Node   312.66615     -0.64233267     +0.57917600
e   0.3797176      Incl.   10.23790     -0.26732279     +0.44450283
P   6.33
From 14 observations 2011 July 29-Sept. 23, mean residual 1".15.
Residuals in seconds of arc 
K11729 D44  0.7-  0.1-    K11821 D44  2.1+  0.1+    K11922 C10  1.8-  1.7+    
K11729 D44  0.6+  0.2-    K11830 C10  1.8-  0.8-    K11923 E10  0.4+  0.4+    
K11801 D44  2.2-  0.2-    K11922 104  1.9+  1.1-    K11923 E10  0.3+  0.5+    
K11801 D44  1.9+  0.8+    K11922 C10  2.0-  1.0-    K11923 E10  0.6+  0.6+    
K11821 D44  0.2-  0.0     K11922 104  0.9+  0.7-    
		

Fragment D Orbit

213P-D/Van Ness
Epoch 2011 June 8.0 TT = JDT 2455720.5
T 2011 June 18.30370 TT                                 Kinoshita
q   2.1301056            (2000.0)            P               Q
n   0.1566910      Peri.    4.14664     +0.72859618     +0.67232063
a   3.4075330      Node   312.69331     -0.63343457     +0.58868210
e   0.3748833      Incl.   10.25824     -0.26059211     +0.44881885
P   6.29
From 8 observations 2011 Aug. 19-30, mean residual 0".33.
Residuals in seconds of arc 
K11819 D44  0.1+  0.7-    K11821 D44  0.4-  0.0     K11830 C10  0.3+  0.2+    
K11819 D44  0.0   0.3+    K11825 B51  0.2+  0.0     K11830 C10  0.4-  0.1-    
K11821 D44  0.2+  0.7+    K11825 B51  0.1-  0.5-    
		
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