164P/Christensen

Last updated 2017 Sept. 20

+ Orbit O-C

164P/Christensen
From 889 observations 1998 Jan. 24-2017 June 22, mean residual 0".65.
  Nongravitational parameters A1 = -0.18, A2 = +0.0107.

  Epoch  = 2018 June 11.0 TT             JDT = 2458280.5
      T  = 2018 May 31.4101517600 TT     +/- 0.0008794233      -0.0000000002
   Peri. = 325.9311869593                +/- 0.0002012189      -0.0000000000
   Node  =  88.3058964758 (2000.0)       +/- 0.0000865383       0.0000000000
   Incl. =  16.2527656842                +/- 0.0000156933       0.0000000000
      q  =   1.6852562424 AU             +/- 0.0000010489       0.0000000000
      e  =   0.5397363545                +/- 0.0000002205      -0.0000000000
     A1  =  -0.1752873466                +/- 0.0251320075      -0.0000000048
     A2  =   0.0106546243                +/- 0.0003289212       0.0000000000
      a  =   3.6615019645 AU             +/- 0.0000007854
      n  =   0.1406744308                +/- 0.0000000453
      P  =   7.0063028711 years          +/- 0.0000022542

 164P             Christensen                *18961215.58514  1.6514126 0.5483059 316.26149  95.52504  14.95227 18961227  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    6.99   3.6560416                 
 164P             Christensen                *19040117.51805  1.7317412 0.5341542 319.17837  92.51109  15.24791 19040101  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.17   3.7174133                 
 164P             Christensen                *19110325.10085  1.7416639 0.5326949 319.23692  92.48758  15.23506 19110325  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.20   3.7270379                 
 164P             Christensen                *19180528.93666  1.7323075 0.5340755 319.27274  92.45510  15.25650 19180616  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.17   3.7180005                 
 164P             Christensen                *19250718.97594  1.7136456 0.5370870 319.36115  92.36225  15.31070 19250729  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.12   3.7018741                 
 164P             Christensen                *19320904.60955  1.7136349 0.5369543 319.51526  92.26862  15.31876 19320910  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.12   3.7007903                 
 164P             Christensen                *19391119.11752  1.7794394 0.5259139 321.30459  90.59741  15.45953 19391203  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.27   3.7534102                 
 164P             Christensen                *19470303.67865  1.7909031 0.5241488 321.34559  90.59054  15.44397 19470224  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.30   3.7635783                 
 164P             Christensen                *19540614.72937  1.7786845 0.5259451 321.38835  90.53679  15.46912 19540627  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.27   3.7520646                 
 164P             Christensen                *19610905.02035  1.7277360 0.5338173 322.21959  90.18761  15.65075 19610918  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.13   3.7061353                 
 164P             Christensen                *19681028.65889  1.7294859 0.5336236 322.36165  90.10128  15.65328 19681031  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.14   3.7083475                 
 164P             Christensen                *19751230.34501  1.7546860 0.5296346 322.72988  89.79219  15.66524 19751214  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.21   3.7304744                 
 164P             Christensen                *19830316.51219  1.7638252 0.5281347 322.68387  89.80007  15.65169 19830307  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.23   3.7379849                 
 164P             Christensen                *19900602.89721  1.7546915 0.5292096 322.80670  89.73154  15.67813 19900529  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.20   3.7271185                 
    Jupiter  0.8976     19950803.0
 164P             Christensen                 19970722.17509  1.6427007 0.5468641 325.29300  88.76741  16.24176 19970711  889 19980124 20170622 14.0  5.0 h3E2 0.7  1 2  -0.18 +0.0107         Kinoshita  P    6.90   3.6251834                 
 164P/2004 Y1     Christensen                 20040621.89089  1.6457424 0.5464285 325.45045  88.69036  16.24230 20040604  889 19980124 20170622 14.0  5.0 h3E2 0.7  2 2  -0.18 +0.0107         Kinoshita  P    6.91   3.6284080                 
 164P             Christensen                 20110602.34887  1.6753314 0.5414082 325.84927  88.32772  16.26087 20110608  889 19980124 20170622 14.0  5.0 h3E2 0.7  3 2  -0.18 +0.0107         Kinoshita  P    6.98   3.6532080                 
 164P             Christensen                 20180531.41015  1.6852562 0.5397364 325.93119  88.30590  16.25277 20180611  889 19980124 20170622 14.0  5.0 h3E2 0.7  4 2  -0.18 +0.0107         Kinoshita  P    7.01   3.6615020                 
 164P             Christensen                *20250527.41681  1.6751044 0.5413279 325.95349  88.26894  16.27739 20250614  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    6.98   3.6520740                 
 164P             Christensen                *20320510.26641  1.6565671 0.5444217 326.06674  88.18861  16.33375 20320508  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    6.93   3.6361853                 
 164P             Christensen                *20390418.86848  1.6547073 0.5446538 326.19728  88.10641  16.34345 20390402  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    6.93   3.6339542                 
 164P             Christensen                *20460427.26432  1.7505235 0.5270552 329.12987  84.81971  16.93299 20460515  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.12   3.7013272                 
 164P             Christensen                *20530616.60941  1.7612159 0.5254418 329.18094  84.79712  16.91379 20530627  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.15   3.7112749                 
 164P             Christensen                *20600803.99835  1.7520229 0.5269607 329.19569  84.77494  16.93894 20600809  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.13   3.7037573                 
 164P             Christensen                *20670912.74353  1.7439538 0.5281356 329.13878  84.76551  16.96088 20670922  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.11   3.6958788                 
 164P             Christensen                *20741022.23457  1.7384313 0.5290752 329.32092  84.65218  16.98266 20741104  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.09   3.6915266                 
 164P             Christensen                *20811231.34178  1.8437736 0.5101732 331.89298  81.67736  17.54367 20811217  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.30   3.7641334                 
 164P             Christensen                *20890426.92755  1.8543098 0.5086773 331.95861  81.65796  17.52608 20890419  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.33   3.7741178                 
 164P             Christensen                *20960819.46225  1.8439294 0.5100925 331.98525  81.63255  17.55198 20960820  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.30   3.7638319                 
 164P             Christensen                *21031126.22094  1.8078886 0.5158935 332.32528  81.47149  17.64500 21031113  889 19980124 20170622 14.0  5.0 h3E2 0.7  x 2  -0.18 +0.0107         Kinoshita  P    7.22   3.7344848                 
		
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