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51P/Harrington

Orbital period : 7.16 years

NASA/JPL elements
IAU/MPC elements


On 2015 May 28 07h47 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.6
m2 standard deviation0.1
Aperture radius used for m26.2 "
r (dist/Sun) 1.851 AU
d (dist/Earth) 1.726 AU
Right ascension23 14 48.84 h m s
Declination-09 40 02.8 ° ' "
MPC report
COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2015.05.28 
AC2 amaury@spaceobs.com
NET UCAC-4
0051P         C2015 05 28.32434 23 14 48.84 -09 40 02.8          16.5 N      W96
0051P         C2015 05 28.33864 23 14 50.82 -09 39 53.3          16.6 N      W96
0051P         C2015 05 28.35607 23 14 53.10 -09 39 42.3          16.4 N      W96
0051P         C2015 05 28.37111 23 14 55.14 -09 39 32.4          16.7 N      W96
0051P         C2015 05 28.38523 23 14 56.98 -09 39 24.1          16.6 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length3200 mm
Instrument focale/diameter8
Filter(s)None
CameraQHY
SensorCCD
Sensor temperature-35 °C
Binning3x3
MountPARAMOUNT
AutoguideYes
Exposure details75 x 60s
Moon elongation161 °
Air mass1.70
Observatory MPC codeW96
LocationSan Pedro de Atacama, Chili
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.03 "/pix
Observation submission date2015 May 28 13h39m09s
Observation modification date2015 May 28 13h40m26s

(Record n° 13932)

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