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C/2025 A6 (Lemmon)

Perihelion distance : 0.53 AU
Inclination to ecliptic : 144 °
Orbital period : 1351 years
Eccentricity : 1

NASA/JPL elements
IAU/MPC elements


On 2025 Nov 04 17h21 UT by Joel Nicolas


(Copyright Joel Nicolas)

Magnitude (MPC m2)8.7
Magnitude standard deviation0.1
Aperture radius for m25.6 "
r (dist/Sun) 0.541 AU
d (dist/Earth) 0.872 AU
Right ascension250.77292 °
Declination-4.03089 °
MPC report
COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. NICOLAS
MEA J. NICOLAS
TEL 0.41-m f/3.3 reflector+CCD
ACK MPCReport file updated 2025.11.05 11:21:13
AC2 nicolas.joel@wanadoo.fr
NET Gaia DR1
    CK25A060  C2025 11 04.72271 16 43 05.50 -04 01 51.2           8.8 N      A77
    CK25A060  C2025 11 04.72448 16 43 06.02 -04 02 01.2           8.7 N      A77
    CK25A060  C2025 11 04.72671 16 43 06.59 -04 02 14.1           8.5 N      A77
    CK25A060  C2025 11 04.72891 16 43 07.22 -04 02 25.9           8.9 N      A77
    CK25A060  C2025 11 04.73159 16 43 07.82 -04 02 41.8           8.8 N      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
FilterR Bessel
CameraST8XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
Exposure details6s
Observatory MPC codeA77
Location04 Dauban
Reference stars catalog (ast)Gaia DR1
Used softwaresAstrometrica
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2025 Nov 05 11h33m14s
Observation modification date2025 Nov 05 15h18m19s

(Record n° 30299)

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