2I/Borisov (Record n° 21098)
NASA/JPL elements
IAU/MPC elements
On 2019 Sep 30 03h58 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.5 m2 standard deviation 0.0 Aperture radius used for m2 5.6 " r (dist/Sun) 2.531 AU d (dist/Earth) 3.045 AU Right ascension 09 24 50.92 h m s Declination +23 29 29.0 ° ' " 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 2019.09.30 09:08:48
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
CK19Q040 KC2019 09 30.16498 09 24 50.92 +23 29 29.0 17.5 N A77
CK19Q040 KC2019 09 30.17941 09 24 52.47 +23 29 08.9 17.5 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 -22 °C Binning 1x1 Exposure details 25*60s Air mass 1.78 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Observation submission date 2019 Sep 30 09h11m32s Observation modification date 2019 Sep 30 09h17m42s