Home

88P/Howell

Orbital period : 5.47 years

NASA/JPL elements
IAU/MPC elements


On 2020 Oct 15 00h28 UT by Jean-Paul Desgrees


(Copyright Jean-Paul Desgrees)

Nuclear magnitude (m2)14.2
m2 standard deviation0.3
Aperture radius used for m25.6 "
r (dist/Sun) 1.368 AU
d (dist/Earth) 1.470 AU
Right ascension17 41 12.02 h m s
Declination-27 12 30.7 ° ' "
MPC report
COD X03
CON J. P. Desgrees, Observatoire SADR Chili [jpaul-astro28@sfr.fr]
OBS J. P. Desgrees
MEA J. P. Desgrees
TEL 0.35-m f/5.0 reflector newtorian + LCD + CCD
ACK MPCReport file updated 2020.10.17 15:21:41
AC2 jpaul-astro28@sfr.fr
NET UCAC-4
0088P         C2020 10 15.01956 17 41 12.02 -27 12 30.7          14.56V      X03
0088P         C2020 10 15.02023 17 41 12.17 -27 12 30.7          14.00V      X03
0088P         C2020 10 15.02109 17 41 12.38 -27 12 30.7          14.32V      X03
0088P         C2020 10 15.02425 17 41 13.12 -27 12 31.2          13.85V      X03
Instrumental configurationConfig2
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1750 mm
Instrument focale/diameter5.0
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details4x0.5mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2020 Oct 17 15h28m37s
Observation modification date2020 Oct 17 15h33m12s

(Record n° 22501)

Home