Home

C/2023 X2 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2023 Dec 18 02h11 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)19.4
m2 standard deviation0.6
Aperture radius used for m25.6 "
r (dist/Sun) 7.441 AU
d (dist/Earth) 6.527 AU
Right ascension04 05 05.60 h m s
Declination+16 35 03.4 ° ' "
MPC report
COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CCD
NUM 4
ACK MPCReport file updated 2023.12.18 11:49:40
NET Gaia DR2
AC2 jl.virlichie@gmail.com
    CK23X020 KC2023 12 18.09090 04 05 05.60 +16 35 03.4          20.2 G      X03
    CK23X020 KC2023 12 18.10092 04 05 05.20 +16 35 05.5          19.4 G      X03
    CK23X020 KC2023 12 18.10993 04 05 04.91 +16 35 08.0          19.5 G      X03
    CK23X020 KC2023 12 18.11893 04 05 04.60 +16 35 08.7          18.4 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
MountSW EQ8
AutoguideYes
Exposure details4x3mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresTycho V10.5
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Dec 18 12h34m04s
Observation modification date2023 Dec 18 12h37m00s

(Record n° 27979)

Home