Orbital period : 17872.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Apr 07 04h17 UT by Cyrille Calvet
(Copyright Cyrille Calvet )
| r (dist/Sun) | 0.629 AU | d (dist/Earth) | 0.668 AU | Instrumental configuration | Config1 | Instrument | TS ED 110/770 | Instrument type | Refractor | Instrument aperture (0=naked eye) | 110 mm | Instrument focale length | 110 mm | Instrument focale/diameter | 1 | Filter(s) | None | Camera | ZWO 1600ASI MC cooled | Sensor | CCD | Sensor size | 17.7 x 13.4 mm2 | Sensor pixels number | 4656 x 3520 pixels | Sensor temperature | -25 °C | Binning | 1x1 | Mount | SW EQ6 progoto | Motorization | Yes | Autoguide | Yes | Exposure total time | 2040 s | Exposure details | 17x2mn | Sky transparency (naked eye max mag) | 2.5 | Seeing | 4 | Location | Tautavel 66720 | Resulting picture sampling (scale) | 1.02 "/pix | Image processing | DSS | URL for more information or pictures | http://astronomiecyrille.over-blog.com/2017/04/comet-c/2017-e4-lovejoy-07/04/2017.html | Remarks or comments | Comète C/2017 E4 (Lovejoy) ce matin dans les lueurs du soleil levant (07/04/2017) de 5 h 34 à 6 h 17 mn 17X120 secondes .ED 110/770 mm. ZWO ASI 1600 MC cool -25° binnings 1X1 | Observation submission date | 2017 Apr 09 20h07m37s | Observation modification date | 2017 Apr 26 21h07m30s |
(Record n° 17469)