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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2021 Jan 17 21h39 UT by Jean-Paul Desgrees


(Copyright Jean-Paul Desgrees)

Nuclear magnitude (m2)15.7
m2 standard deviation0.1
Aperture radius used for m27 "
r (dist/Sun) 5.851 AU
d (dist/Earth) 5.554 AU
Right ascension02 16 01.80 h m s
Declination+23 59 23.9 ° ' "
MPC report
COD XXX
COM Long. 6 22 12.0 W, Lat. 38 13 12.0 N, Alt. 495m
CON J. P. Desgrees, Observatoire SADR Espagne [jpaul-astro28@sfr.fr]
OBS J. P. Desgrees
MEA J. P. Desgrees
TEL 0.12-m f/7.0 refractor +CCD
ACK MPCReport file updated 2021.01.21 15:54:35
AC2 jpaul-astro28@sfr.fr
NET UCAC-4
0029P         C2021 01 17.90225 02 16 01.80 +23 59 23.9          15.7 V      XXX
0029P         C2021 01 17.90829 02 16 01.83 +23 59 23.7          15.7 V      XXX
0029P         C2021 01 17.91584 02 16 01.91 +23 59 23.4          15.7 V      XXX
0029P         C2021 01 17.93324 02 16 02.17 +23 59 21.9          15.8 V      XXX
Instrumental configurationConfig1
InstrumentTakahashi TSA 120
Instrument typeRefractor
Instrument aperture (0=naked eye)120 mm
Instrument focale length840 mm
Instrument focale/diameter7.0
Filter(s)L
CameraQHY 163M
SensorCCD
Sensor size17.7x13.4 mm2
Sensor pixels number4579x3500
Sensor temperature-15 °C
Binning2x2
MountAZ-EQ6
MotorizationNo
AutoguideYes
Exposure total time120 s
Exposure details4x2mn
Observatory MPC codeXXX
LocationFREGENAL DE LA SIERRA SPAIN
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Image resize factor0.9
Resulting picture sampling (scale)0.9 "/pix
Observation submission date2021 Jan 21 16h02m30s
Observation modification date2021 Jan 21 16h05m24s

(Record n° 22898)

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