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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2021 Nov 23 21h12 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)16.5
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 5.933 AU
d (dist/Earth) 4.977 AU
Right ascension04 41 15.26 h m s
Declination+32 06 59.6 ° ' "
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 29P
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0029P         C2021 11 23.88300 04 41 15.26 +32 06 59.6          16.5 V      K97
0029P         C2021 11 23.90175 04 41 14.64 +32 06 58.7          16.6 V      K97
0029P         C2021 11 23.91200 04 41 14.31 +32 06 57.9          16.5 V      K97
0029P         C2021 11 23.91467 04 41 14.24 +32 06 57.7          16.5 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-10 °C
Binning2x2
MountVMA300
Exposure total time370 s
Exposure details37x10s
Moon phase30 °
Moon elongation37 °
Air mass1.18
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 commentsVent fort, limitant le temps de pose
Observation submission date2021 Nov 29 10h23m19s
Observation modification date2021 Nov 29 10h36m01s

(Record n° 24460)

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