Home

C/2024 J4 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2025 Jul 30 22h42 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)18.7
m2 standard deviation0.0
Aperture radius used for m26.4 "
Right ascension14 42 32.32 h m s
Declination+22 49 50.5 ° ' "
MPC report
COD Y87
CON J.-G.Bosch
OBS J.-G.Bosch
MEA J.-G.Bosch
TEL 0.25-m f/4.75 reflector + CMO
NUM 19
ACK MPCReport file updated 2025.07.31 07:59:04
NET Gaia DR2
AC2 jgbosch@free.fr
    CK24J040 KB2025 07 30.94604 14 42 32.32 +22 49 50.5          18.7 G      Y87
    CK24J040 KB2025 07 30.95641 14 42 32.07 +22 49 44.0          18.7 G      Y87
    CK24J040 KB2025 07 30.96662 14 42 31.83 +22 49 37.7          18.7 G      Y87  
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1187.5 mm
Instrument focale/diameter4.75
CameraAsi 294MM
SensorCMOS
Sensor temperature-10 °C
Binning4x4
MountEQ6
Exposure details100x25s
Observatory MPC codeY87
LocationTrevinca skies-Amalthea
Reference stars catalogGaia DR2
Used softwaresTycho Tracker
Image resize factor2
Resulting picture sampling (scale)1.6 "/pix
Observation submission date2025 Jul 31 08h20m48s
Observation modification date2025 Jul 31 08h25m52s

(Record n° 29856)

Home