Home

41P/Tuttle-Giacobini-Kresak

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 deviation0.1
Aperture radius used for m27.5 "
Coma diameter10 '
r (dist/Sun) 1.133 AU
d (dist/Earth) 0.233 AU
Right ascension18 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
Instrumentperso
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1480 mm
Instrument focale/diameter7.4
Filter(s)L
CameraATIK 460 EX
SensorCCD
Sensor size12.5x10.0 mm2
Sensor pixels number2749x2199
Sensor temperature-15 °C
Binning2x2
MountVMA300 Valmeca
MotorizationYes
AutoguideNo
Exposure total time2200 s
Exposure details55x40s
Air mass1.65
Observatory MPC codeK97
Location67130 Freconrupt
Reference stars catalogUCAC-4
Used softwaresPRISM
Image resize factor0.873
Resulting picture sampling (scale)1.26 "/pix
Observation submission date2017 Jun 01 21h26m29s
Observation modification date2017 Jun 01 22h36m55s

(Record n° 17762)

Home