C/2025 A6 (Lemmon) (Record n° 30278)
Orbital period : 1351.00 years
NASA/JPL elements
IAU/MPC elements
On 2025 Nov 02 17h21 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Coma Total magnitude (m1) 5.5 Aperture radius used for m1 0.77 ' Nuclear magnitude (m2) 7.5 m2 standard deviation 0.1 Aperture radius used for m2 6.2 " r (dist/Sun) 0.552 AU d (dist/Earth) 0.808 AU Right ascension 16 33 37.96 h m s Declination -00 33 41.8 ° ' " MPC report COD C10
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/4 reflector + CCD
NUM 5
ACK MPCReport file updated 2025.11.03 11:35:59
NET UCAC4
AC2 jean-francois.soulier2@wanadoo.fr
CK25A060 C2025 11 02.72292 16 33 37.96 -00 33 41.8 5.5 T C10
CK25A060 C2025 11 02.72863 16 33 39.78 -00 34 19.9 7.5 r C10
CK25A060 C2025 11 02.73495 16 33 41.55 -00 35 04.3 7.6 r C10
CK25A060 C2025 11 02.74086 16 33 43.63 -00 35 40.6 7.4 r C10
CK25A060 C2025 11 02.74637 16 33 45.36 -00 36 17.2 7.4 r C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1200 mm Instrument focale/diameter 4 Filter(s) Rc (UBVRI) Camera ST8 XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 20 x 10s Observatory MPC code C10 Location Seine et Marne Reference stars catalog UCAC4
Used softwares Tycho Resulting picture sampling (scale) 1.55 "/pix Observation submission date 2025 Nov 03 11h46m11s Observation modification date 2025 Nov 03 13h45m49s