29P/Schwassmann-Wachmann (Record n° 22898)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2021 Jan 17 21h39 UT by Jean-Paul Desgrees
(Copyright Jean-Paul Desgrees)Nuclear magnitude (m2) 15.7 m2 standard deviation 0.1 Aperture radius used for m2 7 " r (dist/Sun) 5.851 AU d (dist/Earth) 5.554 AU Right ascension 02 16 01.80 h m s Declination +23 59 23.9 ° ' " MPC report COD XXX
COM Long. 6 22 12.0 W, Lat. 38 13 12.0 N, Alt. 495m
CON J. P. Desgrees, Observatoire SADR Espagne [jpaul-astro28@sfr.fr]
OBS J. P. Desgrees
MEA J. P. Desgrees
TEL 0.12-m f/7.0 refractor +CCD
ACK MPCReport file updated 2021.01.21 15:54:35
AC2 jpaul-astro28@sfr.fr
NET UCAC-4
0029P C2021 01 17.90225 02 16 01.80 +23 59 23.9 15.7 V XXX
0029P C2021 01 17.90829 02 16 01.83 +23 59 23.7 15.7 V XXX
0029P C2021 01 17.91584 02 16 01.91 +23 59 23.4 15.7 V XXX
0029P C2021 01 17.93324 02 16 02.17 +23 59 21.9 15.8 V XXX
Instrumental configuration Config1 Instrument Takahashi TSA 120 Instrument type Refractor Instrument aperture (0=naked eye) 120 mm Instrument focale length 840 mm Instrument focale/diameter 7.0 Filter(s) L Camera QHY 163M Sensor CCD Sensor size 17.7x13.4 mm2 Sensor pixels number 4579x3500 Sensor temperature -15 °C Binning 2x2 Mount AZ-EQ6 Motorization No Autoguide Yes Exposure total time 120 s Exposure details 4x2mn Observatory MPC code XXX Location FREGENAL DE LA SIERRA SPAIN Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Image resize factor 0.9 Resulting picture sampling (scale) 0.9 "/pix Observation submission date 2021 Jan 21 16h02m30s Observation modification date 2021 Jan 21 16h05m24s