Home

C/2020 F7 (Lemmon)

Orbital period : 18215.00 years

NASA/JPL elements
IAU/MPC elements


On 2021 Apr 12 00h39 UT by Pierre Traverse


(Copyright Pierre Traverse)

Nuclear magnitude (m2)17.7
m2 standard deviation0.4
Aperture radius used for m26 "
r (dist/Sun) 5.566 AU
d (dist/Earth) 5.215 AU
Right ascension08 19 54.19 h m s
Declination-07 08 19.6 ° ' "
MPC report
COD X03
CON P. Traverse [pierre.traverse@orange.fr]
OBS J. L. Virlichie, P. Traverse
MEA P. Traverse
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.04.12 16:57:13
AC2 pierre.traverse@orange.fr
NET Gaia DR2
    CK20F070 KC2021 04 12.02728 08 19 54.19 -07 08 19.6          18.1 G      X03
    CK20F070  C2021 04 12.03061 08 19 54.10 -07 08 19.7          17.9 G      X03
    CK20F070 KC2021 04 12.03619 08 19 53.98 -07 08 19.4          17.2 G      X03
Instrumental configurationConfig1
InstrumentONTC 350mm
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMoravian G3 62000
SensorCCD
Sensor pixels number4524x3624
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationYes
AutoguideYes
Exposure details17x3mn
Observatory MPC codeX03
LocationMonte Patria (Chili)
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2021 Apr 15 13h07m09s
Observation modification date2021 Apr 15 13h53m22s

(Record n° 23224)

Home