"Pseudo-MPEC" for NExT

Created Mon Jul 29 11:20:10 2013 using Find_Orb

Astrometry:
NExT          C2008 12 31.10127 05 54 49.32 +33 20 43.9         x21.3 R      H01
NExT          C2008 12 31.12004 05 54 48.27 +33 20 54.2         x21.8 R      H01
NExT          C2008 12 31.12829 05 54 47.76 +33 20 58.6         x22.1 R      H01
NExT          C2008 12 31.14357 05 54 46.78 +33 21 06.2         x22.0 R      H01
NExT          C2008 12 31.14859 05 54 46.42 +33 21 08.7         x22.4 R      H01
NExT          C2008 12 31.27446 05 54 36.26 +33 21 49.1         x22.4 R      H01
NExT          C2008 12 31.28269 05 54 35.56 +33 21 50.3         x22.5 R      H01
NExT          C2008 12 31.29134 05 54 34.80 +33 21 51.3         x22.4 R      H01
NExT          C2009 01 01.19056 05 54 23.28 +33 24 17.2         x22.1 R      H01
NExT          C2009 01 01.19623 05 54 22.81 +33 24 19.4         x22.1 R      H01
NExT          C2009 01 01.20187 05 54 22.33 +33 24 21.4         x22.0 R      H01
NExT          C2009 01 02.26538 05 53 56.38 +33 27 24.4         x22.2 R      H01
NExT          C2009 01 02.27163 05 53 55.78 +33 27 25.3         x22.2 R      H01
NExT          C2009 01 02.27796 05 53 55.17 +33 27 26.0         x22.1 R      H01
NExT          C2009 01 12.85250 05 50 35.90 +34 29 10.5                      204
NExT          C2009 01 12.86218 05 50 31.50 +34 29 37.1          19.3 C      204
NExT          C2009 01 12.89822 05 50 14.24 +34 31 03.4          18.9 C      204
NExT          C2009 01 12.90357 05 50 11.57 +34 31 14.5                      204
NExT          C2009 01 13.07083 05 49 07.34 +34 32 24.9          18.7 R      J95
NExT          C2009 01 13.07841 05 51 08.87 +34 37 45.7          18.6 R      H01
NExT          C2009 01 13.07899 05 51 08.66 +34 37 49.0          18.6 R      H01
NExT          C2009 01 13.08096 05 49 03.51 +34 32 23.8          18.8 R      J95
NExT          C2009 01 13.09462 05 51 02.43 +34 39 14.6          18.8 R      H01
NExT          C2009 01 13.11598 05 50 52.69 +34 41 07.3          18.5 R      H01
NExT          C2009 01 13.12375 05 50 48.80 +34 41 46.7          18.4 R      H01
NExT          C2009 01 13.18031 05 50 15.79 +34 46 05.5          18.5 R      H01
NExT          C2009 01 13.22536 05 49 44.98 +34 48 45.4          18.4 R      H01
NExT          C2009 01 13.76828 05 49 57.34 +35 12 07.5          17.5 R      J95
NExT          C2009 01 13.76951 05 49 56.71 +35 12 20.0          17.4 R      J95
NExT          C2009 01 13.77247 05 49 55.22 +35 12 49.2          17.4 R      J95
NExT          C2009 01 13.77348 05 49 54.71 +35 12 59.7          17.4 R      J95
NExT          C2009 01 13.77480 05 49 54.02 +35 13 12.6          17.7 R      J95
NExT          C2009 01 13.79786 05 49 40.67 +35 17 03.9          17.4 R      J95
NExT          C2009 01 13.80056 05 49 38.94 +35 17 30.8          17.5 R      J95
NExT          C2009 01 13.80226 05 49 37.84 +35 17 47.9          17.4 R      J95
NExT          C2009 01 13.96052 05 46 26.03 +35 41 39.6                      557
NExT          C2009 01 13.96172 05 46 24.59 +35 41 47.1                      557
NExT          C2009 01 13.96245 05 46 23.72 +35 41 51.7                      557
NExT          C2009 01 13.96269 05 46 23.47 +35 41 52.5                      557
NExT          C2009 01 13.96389 05 46 22.00 +35 42 00.7                      557
NExT          C2009 01 13.96510 05 46 20.48 +35 42 07.1                      557
NExT          C2009 01 13.96630 05 46 19.06 +35 42 14.3                      557
NExT          C2009 01 13.96799 05 46 17.07 +35 42 24.2                      557
NExT          C2009 01 13.96921 05 46 15.58 +35 42 31.8                      557
NExT          C2009 01 13.97090 05 46 13.66 +35 42 41.9         x            557
NExT          C2009 01 13.97161 05 46 12.69 +35 42 46.0                      557
NExT          C2009 01 13.97210 05 46 12.17 +35 42 49.1                      557
NExT          C2009 01 13.97234 05 46 11.80 +35 42 49.8                      557
NExT          C2009 01 13.97306 05 46 10.94 +35 42 54.3                      557
NExT          C2009 01 13.97330 05 46 10.69 +35 42 55.9                      557
NExT          C2009 01 13.97428 05 46 09.54 +35 43 01.9                      557
NExT          C2009 01 13.97572 05 46 07.80 +35 43 10.3                      557
NExT          C2009 01 13.97595 05 46 07.58 +35 43 11.9                      557
NExT          C2009 01 13.97644 05 46 06.98 +35 43 13.9                      557
NExT          C2009 01 13.97693 05 46 06.41 +35 43 17.3                      557
NExT          C2009 01 13.97741 05 46 05.84 +35 43 20.4                      557
NExT          C2009 01 13.97764 05 46 05.44 +35 43 21.8                      557
NExT          C2009 01 13.97813 05 46 04.95 +35 43 24.7                      557
NExT          C2009 01 14.05956 05 49 47.17 +36 02 25.1          16.9 R      H01
NExT          C2009 01 14.07654 05 44 39.88 +35 55 06.8          16.9 R      J95
NExT          C2009 01 14.07849 05 44 37.52 +35 55 17.9          16.9 R      J95
NExT          C2009 01 14.08051 05 44 35.08 +35 55 29.5          16.7 R      J95
NExT          C2009 01 14.08252 05 44 32.68 +35 55 41.1          16.8 R      J95
NExT          C2009 01 14.08366 05 49 23.93 +36 10 26.0          17.0 R      H01
NExT          C2009 01 14.11636 05 48 43.47 +36 21 33.4          16.8 R      H01
NExT          C2009 01 14.12608 05 48 29.45 +36 24 54.1          17.3 R      H01
NExT          C2009 01 14.15272 05 47 46.31 +36 34 06.5          17.7 R      H01
NExT          C2009 01 14.17849 05 46 58.17 +36 43 01.6          16.1 R      H01
NExT          C2009 01 14.21652 05 45 36.14 +36 56 04.5          16.3 R      H01
NExT          C2009 01 14.24845 05 44 18.04 +37 06 50.2          16.0 R      H01
NExT          C2009 01 14.28875 05 42 29.02 +37 20 07.4          15.8 R      H01
NExT          C2009 01 14.31525 05 41 12.09 +37 28 42.3          15.4 R      H01
NExT          C2009 01 14.33546 05 40 11.22 +37 35 12.2          15.4 R      H01
NExT          C2009 01 14.35698 05 39 04.73 +37 42 08.4          15.6 R      H01
NExT          C2009 01 14.37832 05 37 57.45 +37 49 06.7          15.3 R      H01
NExT          C2009 01 14.42301 05 35 33.99 +38 04 29.5          15.0 R      H01
NExT          C2009 01 14.44081 05 34 36.35 +38 11 09.2          15.6 R      H01

Station data:
(204) Schiaparelli Observatory (N45.8680 E8.7708).   Observer L. Buzzi.
    0.60-m f/4.64 reflector + CCD.
(557) Ondrejov (N49.9109 E14.7837).   Observer P. Kušnirák.  0.65-m f/3.6
    reflector + CCD.
(H01) Magdalena Ridge Observatory, Socorro (N33.9853 W107.1892).   Observers
    W. H. Ryan, E. V. Ryan.  Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
(J95) Great Shefford (N51.47502 W1.44700).

Orbital elements (heliocentric incoming):  NExT
   Perihelion 2009 Feb 19.837572 +/- 0.000383 TT = 20:06:06 (JD 2454882.337572)
Epoch 2009 Jan  1.0 TT = JDT 2454832.5   Earth MOID: 0.0002   Ma: 0.0257
M 327.26005 +/- 0.0024                                        Find_Orb
n   0.65693307 +/- 4.34e-5          Peri.  223.41253 +/- 0.00051
a   1.31055513 +/- 5.77e-5          Node   294.94830 +/- 0.00007
e   0.2969905 +/- 3.65e-5           Incl.    1.94312 +/- 0.00022
P   1.50/547.99d           H 28.7   G  0.15   U  6.0
q 0.92133263 +/- 7.25e-6    Q 1.69977763 +/- 0.000122
62 of 77 observations 2009 Jan. 12-14 (38.1 hr); mean residual 0".326.
Orbital elements (geocentric flyby):  NExT
   Perigee 2009 Jan 14.815086 +/- 3.34e-5 TT = 19:33:43 (JD 2454846.315086)
Epoch 2009 Jan 14.0 TT = JDT 2454845.5                        Find_Orb
q 15559.7102 +/- 3.05
H   28.7  G 0.15                    Peri.  147.91263 +/- 0.0059
                                    Node   100.63979 +/- 0.00047
e   2.6209852 +/- 0.000664          Incl.  108.18719 +/- 0.0019
62 of 77 observations 2009 Jan. 12-14 (38.1 hr); mean residual 0".326.

Orbital elements (heliocentric outgoing):  NExT
   Perihelion 2009 Jan 31.826330 +/- 0.0061 TT = 19:49:54 (JD 2454863.326330)
Epoch 2009 Jan 20.0 TT = JDT 2454851.5   Earth MOID: 0.0002   Ma: 0.0980
M 352.58123 +/- 0.0030                                        Find_Orb
n   0.62730898 +/- 6.73e-5          Peri.  199.71723 +/- 0.007
a   1.35149687 +/- 9.65e-5          Node   294.61798 +/- 0.000041
e   0.2817271 +/- 5.98e-5           Incl.    8.48640 +/- 0.00054
P   1.57/573.87d           H 28.7   G  0.15   U  6.3
q 0.97074351 +/- 1.16e-5    Q 1.73225023 +/- 0.000204
62 of 77 observations 2009 Jan. 12-14 (38.1 hr); mean residual 0".326.

Residuals in arcseconds:
081231 H01(7.13- 4.87+)   090113 H01 .283- .018+    090113 557 .964+ .363+
081231 H01(7.08- 4.90+)   090113 J95 .026+ .186-    090113 557 .811+ .475-
081231 H01(7.19- 4.97+)   090113 J95 .216- .023+    090113 557 1.02+ .093+
081231 H01(7.12- 4.87+)   090113 J95 .118- .372-    090113 557 1.09+ .424+
081231 H01(7.38- 4.94+)   090113 J95 .013+ .025+    090113 557 .428- .499+
081231 H01(7.37- 4.76+)   090113 J95 .015- .283-    090113 557 .755+ .579+
081231 H01(7.20- 4.83+)   090113 J95 .108- .046+    090114 H01 .049+ .304+
081231 H01(7.36- 4.86+)   090113 J95 .164- .074-    090114 J95 .070- .081-
090101 H01(7.19- 4.49+)   090113 J95 .117- .021+    090114 J95 .131- .182-
090101 H01(7.10- 4.55+)   090113 557 .146+ .066+    090114 J95 .230- .137-
090101 H01(7.09- 4.51+)   090113 557 .147+ .224+    090114 J95 .087- .012+
090102 H01(7.10- 4.14+)   090113 557 .221+ .373+    090114 H01 .110- .456+
090102 H01(7.00- 4.18+)   090113 557 .685+ .288-    090114 H01 .156- .305+
090102 H01(6.94- 4.14+)   090113 557 .324+ .627+    090114 H01 .045- .327+
090112 204 .147- .184-    090113 557 .498- .286-    090114 H01 .104- .150+
090112 204 .160- .239-    090113 557 .248- .307-    090114 H01 .095- .321+
090112 204 .091- .298-    090113 557 .224+ .524-    090114 H01 .334- .387+
090112 204 .296- .200-    090113 557 .087- .188-    090114 H01 .054- .130+
090113 J95 .017- .376-    090113 557(1.23+ .097-)   090114 H01 .190- .113+
090113 H01 .176- .193+    090113 557 .204- .183-    090114 H01 .401- .218+
090113 H01 .109- .275+    090113 557 .624+ .034+    090114 H01 .271- .041+
090113 J95 .216- .267-    090113 557 .375- .676-    090114 H01 .053- .063-
090113 H01 .242- .271+    090113 557 .328- .399-    090114 H01 .251- .076-
090113 H01 .175- .195+    090113 557 .134+ .204-    090114 H01 .136- .377-
090113 H01 .245- .008+    090113 557 .445+ .071+    090114 H01 .022+ .585-
090113 H01 .178- .218+    090113 557 .285+ .096+

Ephemerides:
Date (UT)    RA              Dec         delta   r     elong  mag
---- -- --  ------------   ------------  ------ ------ -----  ---
2009 01 02  05 54 02.599   +33 26 37.42  .04855 1.0300 163.8 23.1
2009 01 03  05 53 42.853   +33 29 22.60  .04470 1.0261 162.9 22.9
2009 01 04  05 53 23.611   +33 32 07.19  .04087 1.0222 162.0 22.8
2009 01 05  05 53 05.014   +33 34 53.98  .03706 1.0184 161.0 22.6
2009 01 06  05 52 47.156   +33 37 47.18  .03327 1.0146 160.1 22.4
2009 01 07  05 52 30.056   +33 40 53.17  .02949 1.0109 159.1 22.1
2009 01 08  05 52 13.589   +33 44 22.10  .02572 1.0072 158.2 21.8
2009 01 09  05 51 57.372   +33 48 31.06  .02197 1.0036 157.2 21.5
2009 01 10  05 51 40.518   +33 53 51.04  .01822 1.0000 156.2 21.1
2009 01 11  05 51 21.026   +34 01 24.82  .01447 0.9965 155.2 20.7
2009 01 12  05 50 53.908   +34 13 42.41  .01073 0.9931 154.1 20.0
2009 01 13  05 50 03.206   +34 38 35.56  .00697 .98969 152.8 19.1
2009 01 14  05 47 15.997   +36 00 47.73  479596 .98634 150.9 17.5
2009 01 15  16 03 14.184   -62 52 31.59  118481 .98315  56.0 18.?
2009 01 16  14 55 31.180   -68 35 19.71  689490 .98170  64.7 21.5
2009 01 17  14 47 31.796   -69 01 43.80  .00836 .98037  66.0 22.7
2009 01 18  14 44 35.818   -69 11 40.84  .01210 .97912  66.9 23.4
2009 01 19  14 43 12.847   -69 17 04.95  .01584 .97796  67.6 24.0