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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2021 Nov 10 23h27 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)16.6
m2 standard deviation0.1
Aperture radius used for m25.6 "
Coma diameter4.2 '
r (dist/Sun) 5.929 AU
d (dist/Earth) 5.042 AU
Right ascension04 47 48.23 h m s
Declination+32 15 16.8 ° ' "
MPC report
COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.54-m f/3.75 reflector + CCD
ACK MPCReport 29P 2021/11/10
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0029P         C2021 11 10.97714 04 47 48.23 +32 15 16.8          16.5 V      K97
0029P         C2021 11 10.98174 04 47 48.09 +32 15 16.6          16.6 V      K97
0029P         C2021 11 10.98703 04 47 47.93 +32 15 16.4          16.6 V      K97
Instrumental configurationConfig1
InstrumentT540
Instrument typeNewton
Instrument aperture (0=naked eye)540 mm
Instrument focale length2025 mm
Instrument focale/diameter3.75
Filter(s)L
CameraAtik 460EX
SensorCCD
Sensor size12.5x10 mm2
Sensor pixels number2799x2199
Sensor temperature-5 °C
Binning2x2
MountVMA300
Exposure total time660 s
Exposure details11x60s
Air mass1.09
Observatory MPC codeK97
Location67130 Fréconrupt
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.92 "/pix
Image processingPrism10 Gimp
URL for more information or pictureshttps://astro-patditz.monsite-orange.fr/
Remarks or commentsSeeing relativement bon
Observation submission date2021 Nov 13 15h52m29s
Observation modification date2021 Nov 13 16h03m01s

(Record n° 24363)

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