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C/2011 J2 (LINEAR)


NASA/JPL elements
IAU/MPC elements


On 2014 Oct 02 20h46 UT by Luc Arnold


(Copyright Luc Arnold)

Nuclear magnitude (m2)16
m2 standard deviation0.1
Aperture radius used for m26.25 "
r (dist/Sun) 4.284 AU
d (dist/Earth) 3.504 AU
Right ascension23 10 42.86 h m s
Declination+42 59 44.8 ° ' "
MPC report
COD K25
CON L. Arnold, OHP 04870 Saint-Michel-l'Observatoire, France [luc.arnold@osupytheas.fr]
OBS L. Arnold
MEA L. Arnold
TEL 0.20-m f/5.5 Newtonian reflector + CCD
ACK MPCReport file updated 2014.10.02 22:46:20
AC2 luc.arnold@osupytheas.fr
NET UCAC-4
    CK11J020 KC2014 10 02.86511 23 10 42.86 +42 59 44.8          16.0 N      K25
    CK11J020 KC2014 10 02.88785 23 10 40.92 +42 59 17.9          16.0 N      K25
    CK11J020 KC2014 10 02.91053 23 10 39.01 +42 58 50.9          16.1 N      K25
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1100 mm
Instrument focale/diameter5.5
Filter(s)r' Sloan
CameraSBIG ST10-XME
SensorCCD
Exposure total time4560 s
Exposure details76x60s
Observatory MPC codeK25
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.25 "/pix
URL for more information or pictureshttp://www.obs-hp.fr/~larnold/v2/LucArnold/C2011J2_LINEAR.html
Remarks or commentsMoon first quarter + 1 day
Observation submission date2014 Oct 03 21h47m33s
Observation modification date2014 Oct 03 21h52m22s

(Record n° 12682)

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