Created Mon Jun 14 19:16:43 2004 using Find_Orb
Astrometry Observing stations Orbital elements Residuals Astrometry: CK04D61Z C2004 04 23.84385 11 58 00.37 +44 47 06.3 213 CK04D61Z C2004 04 23.84597 11 58 00.33 +44 47 08.7 213 CK04D61Z C2004 04 23.85528 11 57 59.99 +44 47 22.8 17.9 N 213 CK04D61Z C2004 04 23.85765 11 58 00.01 +44 47 26.7 17.9 N 213 CK04D61Z C2004 04 24.89910 11 57 29.03 +45 12 55.2 17.6 N 213 CK04D61Z C2004 04 24.90451 11 57 28.94 +45 13 02.0 17.7 N 213 CK04D61Z C2004 04 30.88557 11 55 14.61 +47 22 43.8 213 CK04D61Z C2004 05 20.92468 11 57 42.37 +51 49 23.6 17.7 N A03 CK04D61Z C2004 05 20.93920 11 57 42.78 +51 49 31.1 17.8 N A03 CK04D61Z C2004 06 09.87304 12 15 48.19 +53 22 02.1 213 CK04D61Z C2004 06 09.87561 12 15 48.38 +53 22 02.4 213 CK04D61Z C2004 06 09.87890 12 15 48.58 +53 22 02.1 213 CK04D61Z C2004 06 09.88143 12 15 48.81 +53 22 03.1 213 CK04D61Z C2004 06 12.95011 12 19 50.27 +53 25 49.2 213 Station data: (213) Observatorio Montcabre (N41.5186 E2.3850). Observer R. Naves. Measurer M. Campas. 0.30-m f/5.5 Schmidt-Cassegrain + CCD. (A03) Torredembarra (N41.1504 E1.4000). Orbital elements: C/2004DZ61 Perihelion 2004 May 26.781579 TT Epoch 2004 Jun 4.0 TT = JDT 2453160.5 M 0.02598 (2000.0) P Q n 0.00316217 Peri. 44.42228 -0.74310807 0.65917059 a 45.9704686 Node 172.79730 -0.42456831 -0.59756561 e 0.9561985 Incl. 66.82013 0.51723508 0.45651884 P 311.69 H 14.1 G 0.15 q 2.0135711 From 14 observations 2004 Apr. 23-Jun. 12; RMS error 0.762 arcseconds Residuals in arcseconds: 040423 213 .37- 1.1+ 040424 213 .56+ 1.7- 040609 213 .04+ .11- 040423 213 .04- .27+ 040430 213 .26- .63- 040609 213 .34- .70- 040423 213 .38- .38+ 040520 A03 .17+ .21+ 040609 213 .05+ .08+ 040423 213 .67+ .73+ 040520 A03 .00 .75+ 040612 213 .12+ .46+ 040424 213 .28- .65- 040609 213 .04+ .18-