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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2018 Dec 26 17h45 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)17.3
m2 standard deviation0.1
Aperture radius used for m27.5 "
Coma diameter3.2 '
r (dist/Sun) 5.768 AU
d (dist/Earth) 6.005 AU
Right ascension22 56 31.34 h m s
Declination-00 11 40.0 ° ' "
MPC report
COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.45 reflector + CCD
ACK MPCReport file 29P 2018/12/26
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0029P         C2018 12 26.73988 22 56 31.34 -00 11 40.0          17.2 N      K97
0029P         C2018 12 26.74576 22 56 31.52 -00 11 39.1          17.2 N      K97
0029P         C2018 12 26.75163 22 56 31.67 -00 11 38.3          17.4 N      K97
Instrumental configurationConfig1
InstrumentT200 F/D 7.45
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1490 mm
Instrument focale/diameter7.45
Filter(s)L
CameraATIK 460 EX
SensorCCD
Sensor size12.5x10.0 mm2
Sensor pixels number2749x2199
Sensor temperature-15 °C
Binning2x2
MountVMA300
Exposure total time3480 s
Exposure details29x120s
Air mass1.6
Observatory MPC codeK97
Location67130 Freconrupt
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.26 "/pix
Image processingPRISM
URL for more information or pictureshttp://astro-patditz.monsite-orange.fr/
Observation submission date2018 Dec 27 11h01m28s
Observation modification date2018 Dec 31 14h38m53s

(Record n° 20254)

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