21P/Giacobini-Zinner (Record n° 20636)
Orbital period : 6.54 years
NASA/JPL elements
IAU/MPC elements
On 2019 Mar 24 19h52 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 18.9 m2 standard deviation 0.0 Aperture radius used for m2 4.2 " r (dist/Sun) 2.516 AU d (dist/Earth) 2.205 AU Right ascension 06 35 26.66 h m s Declination -11 34 35.5 ° ' " MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK A77 2019.03.25 16:03:21
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0021P KC2019 03 24.82796 06 35 26.66 -11 34 35.5 18.9 N A77
0021P KC2019 03 24.83867 06 35 27.42 -11 34 28.7 18.9 N A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Exposure details 21*60s Air mass 2.08 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2019 Mar 25 16h18m28s Observation modification date 2019 Mar 25 16h24m57s