Home

257P/Catalina

Orbital period : 7.30 years

NASA/JPL elements
IAU/MPC elements


On 2013 Aug 30 01h19 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17.1
m2 standard deviation0.1
Aperture radius used for m215 "
r (dist/Sun) 2.230 AU
d (dist/Earth) 1.377 AU
Right ascension00 32 29.43 h m s
Declination+21 25 47.4 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS A. Klotz ; F. Kugel
MEA F. Kugel
TEL 0.20-m f/4 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2013.08.30 02:45:02
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0257P        KC2013 08 30.05469 00 32 29.43 +21 25 47.4          17.1 N      A77
0257P        KC2013 08 30.06407 00 32 29.29 +21 25 42.4          16.9 N      A77
0257P        KC2013 08 30.07411 00 32 29.23 +21 25 39.3          17.2 N      A77
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)Clear
CameraST2000XM
SensorCCD
Sensor temperature-10 °C
Binning2x2
MountMeade modified
MotorizationYes
AutoguideNo
Exposure details35x45s
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Resulting picture sampling (scale)3.75 "/pix
Observation submission date2013 Aug 30 04h47m16s
Observation modification date2013 Aug 30 05h04m22s

(Record n° 9969)

Home