152P/Helin-Lawrence (Record n° 25517)
Orbital period : 9.47 years
NASA/JPL elements
IAU/MPC elements
On 2022 Apr 29 06h36 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 18.2 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 3.147 AU d (dist/Earth) 2.765 AU Right ascension 19 50 43.52 h m s Declination -22 06 33.1 ° ' " MPC report COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.04.29 18:28:58
AC2 jl.virlichie@gmail.com
NET Gaia DR2
0152P C2022 04 29.27509 19 50 43.52 -22 06 33.1 18.2 G X03
0152P C2022 04 29.28624 19 50 43.91 -22 06 34.4 18.3 G X03
0152P C2022 04 29.29961 19 50 44.39 -22 06 35.1 18.1 G X03
0152P KC2022 04 29.30071 19 50 44.42 -22 06 35.3 18.2 G X03
0152P C2022 04 29.31074 19 50 44.79 -22 06 36.0 18.1 G X03
Instrumental configuration Config1 Instrument ONTC 355 Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera Moravian G3 KAF 16200 Sensor CCD Sensor size 27x21.6 mm2 Sensor pixels number 4500x3600 Sensor temperature -20 °C Binning 2x2 Autoguide Yes Exposure details 9x3mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2022 Apr 29 20h28m46s Observation modification date 2022 Apr 29 20h31m49s