Orbital period : 12049.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Oct 19 01h38 UT by Patrick Ditz
(Copyright Patrick Ditz)
| Nuclear magnitude (m2) | 16.4 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 7.5 " | Coma diameter | 1.3 ' | Tail position angle (PA) | 263 ° | r (dist/Sun) | 2.618 AU | d (dist/Earth) | 1.714 AU | Right ascension | 03 35 45.35 h m s | Declination | +21 01 55.0 ° ' " | 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/2015ER61 2017/10/19
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
CK15E61R C2017 10 19.06800 03 35 45.35 +21 01 55.0 16.4 N K97
CK15E61R C2017 10 19.08861 03 35 43.98 +21 01 48.2 16.5 N K97
CK15E61R C2017 10 19.09451 03 35 43.59 +21 01 46.3 16.3 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 | Exposure total time | 3240 s | Exposure details | 27x120s | 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 Nov 02 09h21m00s | Observation modification date | 2017 Nov 02 09h39m29s |
(Record n° 18452)