NASA/JPL elements
IAU/MPC elements
On 2017 Oct 15 20h18 UT by Patrick Ditz
(Copyright Patrick Ditz)
| Nuclear magnitude (m2) | 16.5 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 7.5 " | Coma diameter | 0.74 ' | Tail length | 0.11 ° | Tail position angle (PA) | 130 ° | r (dist/Sun) | 3.211 AU | d (dist/Earth) | 2.815 AU | Right ascension | 20 31 24.80 h m s | Declination | +69 10 22.6 ° ' " | MPC report | COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.4 reflector + CCD
ACK Report C/2016N4 2017/10/15
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
CK16N040 C2017 10 15.84603 20 31 24.80 +69 10 22.6 16.4 N K97
CK16N040 C2017 10 15.86804 20 31 21.08 +69 10 10.5 16.7 N K97
CK16N040 C2017 10 15.88715 20 31 17.79 +69 09 59.8 16.4 N K97
| Instrumental configuration | Config1 | Instrument | T200 F/D 7.4 | Instrument type | Newton | Instrument aperture (0=naked eye) | 200 mm | Instrument focale length | 1480 mm | Instrument focale/diameter | 7.4 | Filter(s) | L | Camera | ATIK 460 EX | Sensor | CCD | Sensor size | 12.5x10.0 mm2 | Sensor pixels number | 2749x2199 | Sensor temperature | -14.5 °C | Binning | 2x2 | Mount | VMA300 | Exposure total time | 3720 s | Exposure details | 31x120s | Air mass | 1.1 | Observatory MPC code | K97 | Location | 67130 Freconrupt | Reference stars catalog | UCAC-4 | Used softwares | PRISM | Resulting picture sampling (scale) | 1.26 "/pix | Image processing | PRISM | Observation submission date | 2017 Oct 26 10h46m07s | Observation modification date | 2017 Oct 26 10h57m10s |
(Record n° 18414)