C/2020 R7 (ATLAS) (Record n° 27318)
NASA/JPL elements
IAU/MPC elements
On 2023 Jul 24 21h25 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.9 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 4.211 AU d (dist/Earth) 4.009 AU Right ascension 15 30 08.61 h m s Declination +33 31 30.1 ° ' " 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 MPCReport file updated 2023.07.27 11:48:11
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
CK20R070 KC2023 07 24.89242 15 30 08.61 +33 31 30.1 17.8 R A77
CK20R070 KC2023 07 24.90352 15 30 08.05 +33 31 26.9 17.9 R 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) R Bessel Camera ST8XME Sensor CCD Sensor temperature -15 °C Binning 1x1 Exposure details 20*90s Air mass 1.17 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 2023 Jul 27 09h51m49s Observation modification date 2023 Jul 27 10h06m28s