Home

29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2025 Mar 29 22h13 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)16
m2 standard deviation0.0
Aperture radius used for m25.6 "
Coma diameter10 '
r (dist/Sun) 6.269 AU
d (dist/Earth) 5.522 AU
Right ascension09 38 23.06 h m s
Declination+10 42 05.1 ° ' "
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 CodK97-PDI #0029P obs2025-03-29 (L_36x60s_bin2) file updated 2025.03.30 09:32:37
NET ATLAS2
AC2 patrick.ditz@wanadoo.fr,pat.ditz@gmx.fr
0029P        KC2025 03 29.92571 09 38 23.06 +10 42 05.1          16.0 V      K97
0029P        KC2025 03 29.93624 09 38 22.91 +10 42 05.7          16.0 V      K97
0029P        KC2025 03 29.94602 09 38 22.77 +10 42 06.2          16.0 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 time2100 s
Exposure details35x60
Air mass1.4
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 commentsProximité gênante de l'étoile HD 83452 de magnitude V de 6.68
Observation submission date2025 Mar 30 10h28m21s
Observation modification date2025 Mar 30 10h36m47s

(Record n° 29619)

Home