253P/PANSTARRS (Record n° 4964)
Orbital period : 6.45 years
NASA/JPL elements
IAU/MPC elements
On 2011 Oct 20 21h33 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.5 m2 standard deviation 0.2 Aperture radius used for m2 5.6 " r (dist/Sun) 2.057 AU d (dist/Earth) 1.199 AU Right ascension 23 14 07.04 h m s Declination -10 28 46.2 ° ' " 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 2011.10.22 09:54:01
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-A2.0
PK11R020 KC2011 10 20.89826 23 14 07.04 -10 28 46.2 17.4 N B51
PK11R020 KC2011 10 20.91077 23 14 07.05 -10 28 48.4 17.7 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 1500 s Air mass 1.75 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 2011 Oct 22 09h57m04s Observation modification date 2011 Oct 22 10h02m42s