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29P/Schwassmann-Wachmann

Orbital period : 14.85 years

NASA/JPL elements
IAU/MPC elements


On 2025 Jan 02 07h14 UT by Jean-Paul Desgrees


(Copyright Jean-Paul Desgrees)

Nuclear magnitude (m2)16.8
m2 standard deviation0.2
Aperture radius used for m26.0 "
r (dist/Sun) 6.253 AU
d (dist/Earth) 5.577 AU
Right ascension10 10 51.60 h m s
Declination+08 50 54.1 ° ' "
MPC report
COD X03
CON J. P. Desgrees [jpaul-astro28@sfr.fr]
OBS J. P. Desgrees
MEA J. P. Desgrees
TEL 0.35-m f/4.8 Newtorian reflector + CMOS
ACK MPCReport file updated 2025.01.02 18:02:53
AC2 jpaul-astro28@sfr.fr
NET UCAC-4
0029P         C2025 01 02.30116 10 10 51.60 +08 50 54.1          17.1 V      X03
0029P         C2025 01 02.30985 10 10 51.55 +08 50 56.0          16.5 V      X03
0029P         C2025 01 02.31626 10 10 51.42 +08 50 55.1          16.7 V      X03
0029P         C2025 01 02.32054 10 10 51.38 +08 50 55.3          16.7 V      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1680 mm
Instrument focale/diameter4.8
Filter(s)L
CameraPlayerOne IMX571 Mono
SensorCMOS
Sensor size23.5x15.7 mm2
Sensor pixels number6252x4176
Sensor temperature-10 °C
Binning2x2
MountAZ EQ8
MotorizationNo
AutoguideYes
Exposure total time180 s
Exposure details10x3mn
Observatory MPC codeX03
LocationPiment Monte Patria
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)0.86 "/pix
Observation submission date2025 Jan 05 15h56m17s
Observation modification date2025 Jan 05 16h00m30s

(Record n° 29460)

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