Home

21P/Giacobini-Zinner

Orbital period : 6.57 years

NASA/JPL elements
IAU/MPC elements


On 2018 May 15 09h21 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)16.2
m2 standard deviation0.1
Aperture radius used for m26.4 "
r (dist/Sun) 1.839 AU
d (dist/Earth) 1.374 AU
Right ascension20 03 26.84 h m s
Declination+24 54 41.4 ° ' "
MPC report
COD W96
CON Jean-Gabriel Bosch [JGBosch@free.fr]
OBS A. Maury, J.-B. de Vanssay, J.-G. Bosch
MEA J.-G.Bosch
TEL 0.4-m f/5.4 Ritchey-Chretien + QHY9CCD
ACK MPCReport file updated 2018.05.15 07:14:34
AC2 JGBosch@free.fr
NET UCAC-4
0021P         C2018 05 15.38975 20 03 26.84 +24 54 41.4          16.2 N      W96
0021P         C2018 05 15.41287 20 03 28.96 +24 55 20.4          16.1 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2160 mm
Instrument focale/diameter5.4
Filter(s)None
CameraQHY
SensorCCD
Sensor temperature-20 °C
Binning2x2
MountVMA200
AutoguideNo
Exposure details50x30s
Air mass1.5
Observatory MPC codeW96
LocationSan Pedro Atacama
Reference stars catalogUCAC-4
Photometry|Astrometry softwareASTROMETRICA
Resulting picture sampling (scale)1.06 "/pix
Observation submission date2018 May 15 13h18m16s
Observation modification date2018 May 16 16h45m14s

(Record n° 19160)

Home