41P/Tuttle-Giacobini-Kresak (Record n° 17762)
Orbital period : 5.43 years
NASA/JPL elements
IAU/MPC elements
On 2017 May 15 21h53 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 15 m2 standard deviation 0.1 Aperture radius used for m2 7.5 " Coma diameter 10 ' r (dist/Sun) 1.133 AU d (dist/Earth) 0.233 AU Right ascension 18 30 37.93 h m s Declination +26 33 34.5 ° ' " MPC report COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.4 reflector + CCD
ACK Report 41P T_G_K 2017/05/15
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0041P C2017 05 15.91201 18 30 37.93 +26 33 34.5 15.0 N K97
0041P C2017 05 15.92705 18 30 38.26 +26 32 53.1 14.9 N K97
0041P C2017 05 15.94270 18 30 38.58 +26 32 09.6 15.1 N K97
Instrument perso Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1480 mm Instrument focale/diameter 7.4 Filter(s) L Camera ATIK 460 EX Sensor CCD Sensor size 12.5x10.0 mm2 Sensor pixels number 2749x2199 Sensor temperature -15 °C Binning 2x2 Mount VMA300 Valmeca Motorization Yes Autoguide No Exposure total time 2200 s Exposure details 55x40s Air mass 1.65 Observatory MPC code K97 Location 67130 Freconrupt Reference stars catalog UCAC-4
Used softwares PRISM Image resize factor 0.873 Resulting picture sampling (scale) 1.26 "/pix Observation submission date 2017 Jun 01 21h26m29s Observation modification date 2017 Jun 01 22h36m55s