12P/Pons-Brooks (Record n° 27309)
Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Jul 21 00h04 UT by Yoann Degot Longhi
(Copyright Yoann Degot Longhi)Nuclear magnitude (m2) 11.8 m2 standard deviation 0.0 Aperture radius used for m2 5.7 " r (dist/Sun) 3.880 AU d (dist/Earth) 3.562 AU Right ascension 18 17 55.49 h m s Declination +55 49 36.3 ° ' " MPC report COD G20
CON Y.Degot Longhi
OBS Y.Degot Longhi
MEA Y.Degot Longhi
TEL 0.25-m f/3.8 reflector + CMO
NUM 3
ACK MPCReport file updated 2023.07.26 01:12:58
NET UCAC4
0012P KB2023 07 21.00266 18 17 55.49 +55 49 36.3 11.8 V G20
0012P KB2023 07 21.00817 18 17 54.94 +55 49 36.4 11.8 V G20
0012P KB2023 07 21.01348 18 17 54.40 +55 49 36.6 11.8 V G20
Instrument N250 F3.8 Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 950 mm Instrument focale/diameter 3.8 Filter(s) None Camera QHY 294M Pro Sensor CMOS Binning 2x2 Mount EQ6 Exposure details 39x30s Observatory MPC code G20 Location 83 BRIGNOLES Reference stars catalog UCAC4
Used softwares Tycho Tracker Resulting picture sampling (scale) 1 "/pix Observation submission date 2023 Jul 25 23h14m39s Observation modification date 2023 Jul 25 23h22m03s