NASA/JPL elements
IAU/MPC elements
On 2017 Jun 20 22h15 UT by Patrick Ditz
(Copyright Patrick Ditz)
| Coma Total magnitude (m1) | 15.3 | Aperture radius used for m1 | 0.31 ' | Nuclear magnitude (m2) | 16 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 7.5 " | Coma diameter | 0.65 ' | Tail length | 0.03 ° | Tail position angle (PA) | 140 ° | r (dist/Sun) | 4.303 AU | d (dist/Earth) | 3.525 AU | Right ascension | 17 47 38.32 h m s | Declination | +21 48 39.2 ° ' " | 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/2015O1 2017/06/25
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
CK15O010 C2017 06 20.92742 17 47 38.32 +21 48 39.2 16.0 N K97
CK15O010 C2017 06 20.94382 17 47 36.57 +21 48 46.6 16.0 N K97
CK15O010 C2017 06 20.96903 17 47 33.92 +21 48 58.3 16.1 N K97 | Instrumental configuration | Config1 | Instrument | perso | 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 | -7.5 °C | Binning | 2x2 | Mount | VMA300 Valmeca | Exposure total time | 3480 s | Exposure details | 29x120s | Air mass | 1.15 | 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 Jun 25 20h49m06s | Observation modification date | 2017 Jun 25 21h08m47s |
(Record n° 17888)