C/2019 Y4 (ATLAS) (Record n° 21904)
Orbital period : 5870.00 years
NASA/JPL elements
IAU/MPC elements
On 2020 Apr 17 03h01 UT by Jean-Benoit de Vanssay
(Copyright Jean-Benoit de Vanssay)Nuclear magnitude (m2) 15.5 m2 standard deviation 0.1 Aperture radius used for m2 5.67 " r (dist/Sun) 1.170 AU d (dist/Earth) 0.991 AU Right ascension 06 16 23.21 h m s Declination +65 23 28.1 ° ' " MPC report COD H06
OBS J. B. de Vanssay
MEA J. B. de Vanssay
TEL 0.51-m f/4.5 reflector + CCD
ACK MPCReport file updated 2020.04.16 22:50:59
AC2 jbdv@club-internet.fr
NET UCAC-4
CK19Y040 C2020 04 17.12551 06 16 23.21 +65 23 28.1 15.4 R H06
CK19Y040 C2020 04 17.12779 06 16 22.47 +65 23 25.5 15.6 R H06
Instrumental configuration Config3 Instrument CDK 20" Instrument type Newton Instrument aperture (0=naked eye) 510 mm Instrument focale length 2295 mm Instrument focale/diameter 4.5 Filter(s) None Camera Kaf11K Sensor CCD Sensor size 4008x2672 mm2 Sensor temperature -25 °C Binning 1x1 Mount PW200 Motorization Yes Autoguide No Exposure total time 360 s Exposure details 2x180mn Observatory MPC code H06 Location Mayhill - NM - USA Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.81 "/pix Observation submission date 2020 Apr 17 10h58m48s Observation modification date 2020 Apr 17 11h01m22s