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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2022 Jan 25 21h19 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)17.3
m2 standard deviation0.1
Aperture radius used for m25.6 "
Coma diameter11 '
r (dist/Sun) 5.952 AU
d (dist/Earth) 5.367 AU
Right ascension04 15 49.91 h m s
Declination+30 07 22.2 ° ' "
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 file updated 2022.01.26 18:30:15
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0029P         C2022 01 25.88831 04 15 49.91 +30 07 22.2          17.2 V      K97
0029P         C2022 01 25.89524 04 15 49.87 +30 07 21.3          17.3 V      K97
0029P         C2022 01 25.90760 04 15 49.80 +30 07 19.9          17.3 V      K97
0029P         C2022 01 25.91268 04 15 49.78 +30 07 19.2          17.2 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 number2749x2199
Sensor temperature-10 °C
Binning2x2
MountVMA300
Exposure total time1860 s
Exposure details31x60s
Air mass1.2
Observatory MPC codeK97
Location67130
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.92 "/pix
Image processingPrism Gimp
URL for more information or pictureshttps://astro-patditz.monsite-orange.fr/
Observation submission date2022 Jan 26 19h00m47s
Observation modification date2022 Jul 04 08h46m22s

(Record n° 24906)

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