Orbital period : 6932.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 21 01h12 UT by Patrick Ditz
(Copyright Patrick Ditz)
| Nuclear magnitude (m2) | 15.6 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 7.5 " | Coma diameter | 9.5 ' | Tail length | 0.12 ° | Tail position angle (PA) | 240 ° | r (dist/Sun) | 1.535 AU | d (dist/Earth) | 0.839 AU | Right ascension | 04 11 07.27 h m s | Declination | +24 52 22.5 ° ' " | 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/2017 O1 2017/09/21
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
CK17O010 C2017 09 21.05018 04 11 07.27 +24 52 22.5 15.6 N K97
CK17O010 C2017 09 21.06024 04 11 08.08 +24 52 57.2 15.6 N K97
CK17O010 C2017 09 21.07032 04 11 08.91 +24 53 31.8 15.5 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 | -15 °C | Binning | 2x2 | Mount | VMA300 | Exposure total time | 2025 s | Exposure details | 45x45 | Air mass | 1.25 | Observatory MPC code | K97 | Location | 67130 Freconrupt | Reference stars catalog | UCAC-4 | Used softwares | PRISM | Image resize factor | 0.728 | Resulting picture sampling (scale) | 1.26 "/pix | Image processing | PRISM | Remarks or comments | La coma est allongée dans la direction PA = 240°. Cela pourrait correspondre à une légère queue | Observation submission date | 2017 Sep 21 10h47m19s | Observation modification date | 2017 Sep 24 10h30m42s |
(Record n° 18262)