C/2020 R7 (ATLAS) (Record n° 27257)
NASA/JPL elements
IAU/MPC elements
On 2023 Jul 18 21h44 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.6 m2 standard deviation 0.0 Aperture radius used for m2 5.6 " r (dist/Sun) 4.172 AU d (dist/Earth) 3.895 AU Right ascension 15 34 42.54 h m s Declination +33 48 51.3 ° ' " 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 2023.07.19 18:48:30
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
CK20R070 KC2023 07 18.90524 15 34 42.54 +33 48 51.3 17.6 R A77
CK20R070 KC2023 07 18.91133 15 34 42.16 +33 48 49.6 17.6 R A77
CK20R070 KC2023 07 18.91742 15 34 41.89 +33 48 48.8 17.6 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) None Camera ST8XME Sensor CCD Sensor temperature -15 °C Binning 1x1 Exposure details 15*60s Air mass 1.16 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 19 16h50m29s Observation modification date 2023 Jul 19 16h59m48s