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78P/Gehrels

Orbital period : 7.23 years

NASA/JPL elements
IAU/MPC elements


On 2018 Dec 26 18h46 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)15.7
m2 standard deviation0.1
Aperture radius used for m27.5 "
Coma diameter1.4 '
r (dist/Sun) 2.165 AU
d (dist/Earth) 2.367 AU
Right ascension22 43 40.76 h m s
Declination-05 23 36.2 ° ' "
MPC report
COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.45 reflector + CCD
ACK MPCReport 78P 2018/12/26
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0078P         C2018 12 26.78180 22 43 40.76 -05 23 36.2          15.7 N      K97
0078P         C2018 12 26.78664 22 43 41.28 -05 23 33.9          15.7 N      K97
0078P         C2018 12 26.79758 22 43 42.41 -05 23 28.7          15.8 N      K97
Instrumental configurationConfig1
InstrumentT200 F/D 7.45
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1490 mm
Instrument focale/diameter7.45
Filter(s)L
CameraATIK 460 EX
SensorCCD
Sensor size12.5x10.0 mm2
Sensor pixels number2749x2199
Sensor temperature-15 °C
Binning2x2
MountVMA300
Exposure total time2430 s
Exposure details27x90s
Air mass2.4
Observatory MPC codeK97
Location67130 Freconrupt
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.26 "/pix
Image processingPRISM
URL for more information or pictureshttp://astro-patditz.monsite-orange.fr/
Observation submission date2018 Dec 27 12h12m11s
Observation modification date2018 Dec 31 14h39m41s

(Record n° 20255)

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