C/2012 S4 (PANSTARRS) (Record n° 7832)
NASA/JPL elements
IAU/MPC elements
On 2012 Oct 20 19h35 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 18.2 m2 standard deviation 0.2 Aperture radius used for m2 5.6 " r (dist/Sun) 4.809 AU d (dist/Earth) 4.092 AU Right ascension 00 09 54.47 h m s Declination +55 36 59.0 ° ' " MPC report COD B51
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 2012.10.21 07:41:05
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-A2.0
CK12S040 KC2012 10 20.81587 00 09 54.47 +55 36 59.0 17.9 N B51
CK12S040 KC2012 10 20.83587 00 09 52.34 +55 36 39.6 18.2 N B51
CK12S040 KC2012 10 20.85649 00 09 50.23 +55 36 19.4 18.1 N B51
CK12S040 KC2012 10 20.87632 00 09 48.16 +55 36 00.1 18.4 N B51
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 Binning 1x1 Exposure total time 6000 s Air mass 1.05 Observatory MPC code B51 Location 06 Vallauris Reference stars catalog USNO-A2.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2012 Oct 21 07h51m51s Observation modification date 2012 Oct 21 07h55m41s