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261P/Larson

Orbital period : 6.52 years

NASA/JPL elements
IAU/MPC elements


On 2019 Oct 27 02h22 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.4
m2 standard deviation0.1
Aperture radius used for m26.6 "
r (dist/Sun) 2.249 AU
d (dist/Earth) 1.323 AU
Right ascension03 40 11.13 h m s
Declination+29 03 42.0 ° ' "
MPC report
COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK L27 2019.10.27 10:08:12
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0261P        KC2019 10 27.09843 03 40 11.13 +29 03 42.0          17.5 N      L27
0261P        KC2019 10 27.10926 03 40 10.66 +29 03 40.3          17.4 N      L27
0261P        KC2019 10 27.12009 03 40 10.21 +29 03 38.9          17.4 N      L27
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314L+
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details60 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2019 Oct 27 10h11m01s
Observation modification date2019 Oct 27 10h40m19s

(Record n° 21247)

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