Home

C/2025 A6 (Lemmon)

Orbital period : 1351.00 years

NASA/JPL elements
IAU/MPC elements


On 2025 Oct 16 18h59 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)9
m2 standard deviation0.4
Aperture radius used for m26.4 "
r (dist/Sun)0.753 AU
d (dist/Earth)0.637 AU
Right ascension13 00 17.94 h m s
Declination+38 30 27.5 ° ' "
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 10
ACK MPCReport file updated 2025.10.17 09:08:01
NET Gaia DR2
AC2 jgbosch@free.fr
    CK25A060 KB2025 10 16.79127 13 00 17.94 +38 30 27.5           9.0 G      Y87
    CK25A060 KB2025 10 16.79221 13 00 19.02 +38 30 22.9           8.9 G      Y87
    CK25A060 KB2025 10 16.79314 13 00 20.07 +38 30 18.3           8.8 G      Y87
    CK25A060 KB2025 10 16.79511 13 00 22.30 +38 30 08.6           8.7 G      Y87
    CK25A060 KB2025 10 16.79801 13 00 25.54 +38 29 54.3           9.8 G      Y87
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1187.5 mm
Instrument focale/diameter4.75
CameraAsi 294MM
SensorCMOS
Sensor temperature0 °C
Binning4x4
MountEQ6
Exposure details27x25s
Observatory MPC codeY87
LocationTrevinca skies-Amalthea
Reference stars catalogGaia DR2
Used softwaresTycho Tracker
Resulting picture sampling (scale)1.6 "/pix
Observation submission date2025 Oct 17 09h10m12s
Observation modification date2025 Oct 18 14h51m15s

(Record n° 30149)

Home