Home

38P/Stephan-Oterma

Orbital period : 37.70 years

NASA/JPL elements
IAU/MPC elements


On 2018 Oct 21 02h51 UT by Marc Deldem


(Copyright Marc Deldem)

Nuclear magnitude (m2)13.5
m2 standard deviation0.1
Aperture radius used for m26.8 "
r (dist/Sun) 1.611 AU
d (dist/Earth) 1.016 AU
Right ascension06 44 56.27 h m s
Declination+15 56 03.9 ° ' "
MPC report
COD K22
CON M. Deldem [marc.deldem@free.fr]
OBS M. Deldem
MEA M. Deldem
TEL 0.20-m f/10 Schmidt-Cassegrain + CCD + f/8.1 focal reducer
ACK MPCReport file updated 2018.10.21 10:43:44
AC2 marc.deldem@free.fr
NET UCAC-4
0038P         C2018 10 21.11905 06 44 56.27 +15 56 03.9          13.6 R      K22
0038P         C2018 10 21.14236 06 44 59.55 +15 56 22.7          13.5 R      K22
0038P         C2018 10 21.15391 06 45 01.20 +15 56 32.1          13.5 R      K22
InstrumentC8
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)200 mm
Instrument focale length1643 mm
Instrument focale/diameter8.1
Filter(s)None
CameraSBIG ST8-XME
SensorCCD
Sensor size13.8x9.2 mm2
Sensor pixels number1530x1020
Sensor temperature-15 °C
Binning1x1
MountG11
MotorizationYes
AutoguideYes
Exposure total time2340 s
Exposure details39x1mn
Air mass1.17
Observatory MPC codeK22
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.13 "/pix
Image processingLog
Observation submission date2018 Oct 21 10h50m16s
Observation modification date2018 Oct 21 10h53m06s

(Record n° 19915)

Home