C/2025 A6 (Lemmon) (Record n° 30082)
Perihelion distance : 0.53 AU
Inclination to ecliptic : 144 °
Orbital period : 1351 years
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2025 Oct 01 03h34 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Coma Total magnitude (m1) 8.4 Aperture radius for m1 0.81 ' Magnitude (MPC m2) 10.9 Magnitude standard deviation 0.5 Aperture radius for m2 8.1 " Right ascension 144.48471 ° Declination +39.90831 ° MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2025.10.01 07:07:20
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK25A060 C2025 10 01.14857 09 37 56.33 +39 54 29.9 11.3 R C10
CK25A060 C2025 10 01.16100 09 38 01.52 +39 54 46.6 10.4 R C10
CK25A060 C2025 10 01.17385 09 38 06.50 +39 55 06.5 8.4 T C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter None Camera ST8 XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 30 x 30s Observatory MPC code C10 Location Seine et Marne Reference stars catalog (ast) UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.62 "/pix Remarks or comments Echant : Setup Observation submission date 2025 Oct 01 07h17m40s Observation modification date 2025 Oct 01 08h03m31s