Orbital period : 181.50 years
NASA/JPL elements
IAU/MPC elements
On 2015 Apr 21 09h30 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)
| Nuclear magnitude (m2) | 17.8 | Aperture radius used for m2 | 5.6 " | r (dist/Sun) | 1.947 AU | d (dist/Earth) | 2.164 AU | Right ascension | 21 34 34.07 h m s | Declination | +05 16 19.4 ° ' " | MPC report | COD W96
CON ALAIN MAURY [jean-gabriel.bosch@unige.ch]
OBS A. Maury, J.-G. Bosch
MEA J.-G. Bosch
COM Cometary appearance, whitout filter, 42x30s, sampling 0.69''/pixel, coma 9''
COM Tail 24'' long, structure direction tail 220°, speed 1.14''/min
COM m2 17.7 +/- 0.1 , radius aperture 5.6
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2015.04.21 14:57:27
AC2 jean-gabriel.bosch@unige.ch
NET UCAC-4
SW40s4 KC2015 04 21.39577 21 34 34.07 +05 16 19.4 17.8 R W96
| Instrument type | Ritchey-Chretien | Instrument aperture (0=naked eye) | 400 mm | Instrument focale length | 3200 mm | Instrument focale/diameter | 8 | Filter(s) | None | Camera | QHY9 | Sensor | CCD | Sensor temperature | -35 °C | Binning | 2x2 | Mount | Paramount | Autoguide | Yes | Exposure details | 40x2mn | Moon phase | 180 ° | Air mass | 1.8 | Observatory MPC code | W96 | Location | San Pedro Atacama | Reference stars catalog | UCAC-4 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 0.69 "/pix | URL for more information or pictures | http://transitionsciel.blogspot.fr/ | Observation submission date | 2015 Apr 23 07h45m37s | Observation modification date | 2015 May 28 22h51m59s |
(Record n° 13741)