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C/2021 F1 (Lemmon-PANSTARRS)


NASA/JPL elements
IAU/MPC elements


On 2022 Feb 28 05h05 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)13
Aperture radius used for m10.4 '
Nuclear magnitude (m2)14.9
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 1.184 AU
d (dist/Earth) 1.478 AU
Right ascension22 31 19.10 h m s
Declination+44 37 16.7 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2022.02.28 07:00:35
AC2 fkugel@free.fr
NET NOMAD
    CK21F010  C2022 02 28.21188 22 31 19.10 +44 37 16.7          13.0 T      A77
    CK21F010  C2022 02 28.21420 22 31 19.97 +44 37 12.9          14.9 V      A77
    CK21F010  C2022 02 28.21698 22 31 21.15 +44 37 08.3          14.9 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
SensorCCD
Sensor temperature-25 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details12x30s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2022 Feb 28 07h05m14s
Observation modification date2022 Feb 28 07h18m32s

(Record n° 25186)

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