Home

21P/Giacobini-Zinner

Orbital period : 6.57 years

NASA/JPL elements
IAU/MPC elements


On 2018 Oct 19 08h16 UT by Thierry Noel


(Copyright Thierry Noel)

Nuclear magnitude (m2)13.8
m2 standard deviation0.0
Aperture radius used for m26.7 "
r (dist/Sun) 1.152 AU
d (dist/Earth) 0.570 AU
Right ascension07 18 25.89 h m s
Declination-19 21 23.1 ° ' "
MPC report
COD W96
CON Thierry Noel [thierrynoel38a@free.fr]
OBS A. Maury, J.-B. de Vanssay, T. Noel
MEA T. Noel
TEL 0.4-m f/5 Ritchey-Chretien + CCD
COM Aperture radius for m2 : 6.7"
ACK MPCReport file updated 2018.10.19 12:34:50
AC2 thierrynoel38a@free.fr
NET UCAC-4
0021P         C2018 10 19.34470 07 18 25.89 -19 21 23.1          13.8 N      W96
0021P         C2018 10 19.35029 07 18 26.15 -19 21 39.4          13.8 N      W96
0021P         C2018 10 19.35587 07 18 26.43 -19 21 56.1          13.8 N      W96
InstrumentMarcon RC 400
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2000 mm
Instrument focale/diameter5
CameraAPOGEE ALTA
SensorCCD
Sensor temperature-25 °C
Binning2x2
MountVMA 200
AutoguideNo
Exposure details29x30s
Observatory MPC codeW96
LocationSan Pedro de Atacama, Chile
Reference stars catalogUCAC-4
Resulting picture sampling (scale)1.12 "/pix
Image processingPrism (-dark, /flat), Astrometrica (add), Iris (gradient, levels, ddp, crop)
Observation submission date2018 Oct 19 12h38m35s
Observation modification date2018 Oct 19 12h59m20s

(Record n° 19905)

Home