Orbital period : 10687.00 years
NASA/JPL elements
IAU/MPC elements
On 2018 Jan 14 19h43 UT by Patrick Ditz
(Copyright Patrick Ditz)
| Nuclear magnitude (m2) | 15.3 | m2 standard deviation | 0.0 | Aperture radius used for m2 | 7.5 " | Coma diameter | 2.7 ' | Tail position angle (PA) | 105 ° | r (dist/Sun) | 2.874 AU | d (dist/Earth) | 2.136 AU | Right ascension | 04 10 05.49 h m s | Declination | +18 13 39.4 ° ' " | 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 MPCReport C/2016R2 2018/01/14
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
CK16R020 C2018 01 14.82178 04 10 05.49 +18 13 39.4 15.3 N K97
CK16R020 C2018 01 14.84678 04 10 04.20 +18 14 05.8 15.3 N K97
CK16R020 C2018 01 14.87179 04 10 02.92 +18 14 32.1 15.3 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 | Autoguide | Yes | Exposure total time | 3000 s | Exposure details | 25x120s | Air mass | 1.1 | Observatory MPC code | K97 | Location | 67130 Freconrupt | Reference stars catalog | UCAC-4 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 1.26 "/pix | Image processing | PRISM | Remarks or comments | Rétrécissement de la queue puis élargissement | Observation submission date | 2018 Jan 15 21h44m52s | Observation modification date | 2018 Jan 16 13h23m18s |
(Record n° 18762)