Home

12P/Pons-Brooks

Orbital period : 71.00 years

NASA/JPL elements
IAU/MPC elements


On 2023 Nov 16 18h19 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)9.9
Aperture radius used for m10.4 '
Nuclear magnitude (m2)11.3
m2 standard deviation0.0
Aperture radius used for m25.8 "
Coma diameter2 '
r (dist/Sun) 2.572 AU
d (dist/Earth) 2.751 AU
Right ascension18 02 28.83 h m s
Declination+39 53 58.3 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 51
ACK MPCReport file updated 2023.11.17 07:13:55
NET APASS
AC2 fkugel@free.fr
0012P        KC2023 11 16.76346 18 02 28.83 +39 53 58.3          11.3 V      A77
0012P        KC2023 11 16.76753 18 02 29.21 +39 53 56.9          11.3 V      A77
0012P        KC2023 11 16.77161 18 02 29.58 +39 53 55.2          11.3 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details49x10s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Remarks or commentsJets en PA= 40,120,250 et 300°
Observation submission date2023 Nov 17 08h17m45s
Observation modification date2023 Nov 17 18h09m12s

(Record n° 27843)

Home