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C/2021 T4 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2023 Aug 05 18h26 UT by Christophe Brun-Franc


(Copyright Christophe Brun-Franc)

Nuclear magnitude (m2)14.9
m2 standard deviation0.4
r (dist/Sun) 1.485 AU
d (dist/Earth) 0.788 AU
Right ascension15 45 06.48 h m s
Declination-35 42 00.9 ° ' "
MPC report
COD 247
CON C.Brun-Franc
OBS C.Brun-Franc
MEA C.Brun-Franc
TEL 0.20-m f/3 reflector + CMO
NUM 3
ACK MPCReport file updated 2023.08.06 09:22:15
NET ATLAS2
    CK21T040 KV2023 08 05.76804 15 45 06.48 -35 42 00.9          15.4 r      247
    CK21T040 KV2023 08 05.77667 15 45 03.67 -35 41 22.3          14.5 r      247
    CK21T040 KV2023 08 05.78524 15 45 00.88 -35 40 44.0          14.9 r      247
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length600 mm
Instrument focale/diameter3
SensorCMOS
Exposure details30x30s
Observatory MPC codeXXX
Reference stars catalogATLAS2
Resulting picture sampling (scale)1.31 "/pix
Observation submission date2023 Aug 06 15h09m10s
Observation modification date2023 Aug 24 16h59m56s

(Record n° 27348)

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