Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2016 Aug 03 22h57 UT by Luc Arnold
(Copyright Luc Arnold)
| Nuclear magnitude (m2) | 15.4 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 6.25 " | r (dist/Sun) | 5.916 AU | d (dist/Earth) | 4.962 AU | Right ascension | 19 25 07.63 h m s | Declination | -25 47 44.4 ° ' " | MPC report | COD K25 CON L. Arnold, OHP 04870 Saint-Michel-l'Observatoire, France [luc.arnold@osupytheas.fr] OBS L. Arnold MEA L. Arnold TEL 0.20-m f/5.5 Newtonian reflector + CCD COM CCD SBIG ST10XME COM Filter Sloan r' Gen-1 Astrodon for 29P COM photometry aperture radius 6.25 arcsec (5 pixels) COM images at URL http://www.obs-hp.fr/~larnold/v2/LucArnold/Welcome.html ACK MPCReport file updated 2016.08.03 23:33:12 AC2 luc.arnold@osupytheas.fr NET UCAC-4 0029P KC2016 08 03.95633 19 25 07.63 -25 47 44.4 15.4 N K25 0029P KC2016 08 03.96416 19 25 07.35 -25 47 44.5 15.4 N K25 0029P KC2016 08 03.97208 19 25 07.21 -25 47 45.0 15.3 N K25 | Instrument | T205mm f/5.5 Newton | Instrument type | Newton | Instrument aperture (0=naked eye) | 200 mm | Instrument focale length | 1100 mm | Instrument focale/diameter | 5.5 | Filter(s) | r | Camera | SBIG ST10XME | Sensor | CCD | Sensor temperature | -15 °C | Binning | 1x1 | Exposure details | 13x120s | Observatory MPC code | K25 | Reference stars catalog | UCAC-4 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 1.25 "/pix | URL for more information or pictures | http://www.obs-hp.fr/~larnold/v2/LucArnold/29P_SchwassmannWachmann.html | Remarks or comments | The West ‘jet’ is 8-arcsec long is visible in PA=262° (maybe detached blob from nucleus) | Observation submission date | 2016 Aug 04 12h25m42s | Observation modification date | 2016 Aug 04 12h34m29s |
(Record n° 15774)