Home

29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2025 Apr 28 21h01 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)16.8
m2 standard deviation0.0
Aperture radius used for m25.6 "
Coma diameter10 '
r (dist/Sun) 6.274 AU
d (dist/Earth) 5.936 AU
Right ascension09 36 04.95 h m s
Declination+10 48 46.9 ° ' "
MPC report
COD K97
CON P.Ditz
OBS P.Ditz
MEA P.Ditz
TEL 0.54-m f/3.75 reflector + CCD
NUM 3
ACK MPCReport MPCReport CodK97-PDI #0029P obs2025-04-28 (L_41x60s_bin2)  file updated 2025.04.29 07:58:42
NET ATLAS2
AC2 patrick.ditz@wanadoo.fr,pat.ditz@gmx.fr
0029P        KC2025 04 28.87580 09 36 04.95 +10 48 46.9          16.8 V      K97
0029P        KC2025 04 28.88634 09 36 05.00 +10 48 46.5          16.8 V      K97
0029P        KC2025 04 28.89724 09 36 05.05 +10 48 46.3          16.8 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 size10x12.5 mm2
Sensor pixels number2749x2199
Sensor temperature-10 °C
Binning2x2
MountVMA300
Exposure total time2460 s
Exposure details41x60s
Air mass1.5
Observatory MPC codeK97
LocationFreconrupt
Reference stars catalogATLAS2
Used softwaresTycho Tracker
Image resize factor1
Resulting picture sampling (scale)0.93 "/pix
Image processingPrism11 & Gimp
Remarks or commentsEtoile la plus brillante: Tyc 824-1456-1 de mag V 10.17
Observation submission date2025 Apr 29 08h57m07s
Observation modification date2025 Apr 29 09h04m30s

(Record n° 29682)

Home