NASA/JPL elements
IAU/MPC elements
On 2017 Oct 25 19h42 UT by Francois Kugel
(Copyright Francois Kugel)
| Nuclear magnitude (m2) | 17.7 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 6.4 " | r (dist/Sun) | 3.903 AU | d (dist/Earth) | 3.506 AU | Right ascension | 21 28 55.07 h m s | Declination | +78 23 13.2 ° ' " | MPC report | COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/3 reflector + CCD
COM Photometry aperture radius 6.4 arcsec (8 pixels, 0.8 arcsec/pix)
COM Cometary appearance: short tail 15" in PA around 130 Coma around 18"
ACK MPCReport file updated 2017.10.25 23:15:56
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
CK17T030 KC2017 10 25.82055 21 28 55.07 +78 23 13.2 17.6 N A77
CK17T030 KC2017 10 25.82947 21 28 54.71 +78 23 05.1 17.7 N A77
| Instrumental configuration | Config1 | Instrument type | Newton | Instrument aperture (0=naked eye) | 400 mm | Instrument focale length | 1200 mm | Instrument focale/diameter | 3 | Filter(s) | L | Camera | Atik460EX | Sensor | CCD | Sensor temperature | -10 °C | Binning | 1x1 | Mount | Meade MCMT-TDM | Exposure details | 33x60s | Observatory MPC code | A77 | Reference stars catalog | USNO-SA2.0 | Image resize factor | 1 | Resulting picture sampling (scale) | 0.8 "/pix | Observation submission date | 2017 Oct 28 09h47m28s | Observation modification date | 2018 Apr 02 06h06m59s |
(Record n° 18432)