Home

12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Oct 06 19h34 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Coma Total magnitude (m1)11.4
Aperture radius used for m10.40 '
Nuclear magnitude (m2)12.7
m2 standard deviation0.0
Aperture radius used for m26.5 "
r (dist/Sun) 3.051 AU
d (dist/Earth) 3.073 AU
Right ascension17 22 15.63 h m s
Declination+45 50 18.0 ° ' "
MPC report
COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2023.10.07 07:34:52
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0012P         C2023 10 06.81510 17 22 15.63 +45 50 18.0          11.4 T      C10
0012P         C2023 10 06.84567 17 22 16.47 +45 49 58.3          12.7 R      C10
0012P         C2023 10 06.87985 17 22 17.31 +45 49 36.4          12.7 R      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8 XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details5 x 30s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresAstrometrica
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2023 Oct 07 05h38m30s
Observation modification date2023 Oct 07 14h35m18s

(Record n° 27706)

Home