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C/2013 R1 (Lovejoy)

Orbital period : 11844.00 years

NASA/JPL elements
IAU/MPC elements


On 2013 Nov 11 04h40 UT by Hubert Boussier


(Copyright Hubert Boussier)

Nuclear magnitude (m2)10.5
Aperture radius used for m26 "
r (dist/Sun) 1.120 AU
d (dist/Earth) 0.458 AU
Right ascension09 21 02.75 h m s
Declination+25 00 50.9 ° ' "
MPC report
COD K21
CON Hubert Boussier [astrild@orange.fr]
OBS H. Boussier
MEA H. Boussier
TEL 0.127-m f/10 Schimidt-Cassegrain f/7.5 focal reducer+CCD ST7XME ACK MPCReport file updated 2013.11.11 07:28:09
AC2 astrild@orange.fr
NET UCAC-3
    CK13R010  C2013 11 11.19431 09 21 02.75 +25 00 50.9          10.5 N      K21
    CK13R010  C2013 11 11.19845 09 21 05.38 +25 01 16.3          10.5 N      K21
    CK13R010  C2013 11 11.20291 09 21 08.28 +25 01 44.7          10.5 N      K21
    CK13R010  C2013 11 11.20513 09 21 09.39 +25 01 55.2          10.5 N      K21
    CK13R010  C2013 11 11.20735 09 21 10.82 +25 02 09.3          10.6 N      K21
    CK13R010  C2013 11 11.20957 09 21 12.28 +25 02 23.0          10.5 N      K21
    CK13R010  C2013 11 11.21183 09 21 13.94 +25 02 40.0          10.4 N      K21
    CK13R010  C2013 11 11.21411 09 21 15.42 +25 02 54.3          10.5 N      K21
    CK13R010  C2013 11 11.21634 09 21 16.94 +25 03 08.8          10.5 N      K21
Instrument typeCassegrain
Instrument aperture (0=naked eye)127 mm
Instrument focale length1270 mm
Instrument focale/diameter10
Filter(s)None
CameraSBIG ST7-XME
SensorCCD
Sensor size31.7 mm2
Sensor pixels number765x510
Sensor temperature-15 °C
Binning1x1
MountSPHINX SXD
MotorizationYes
AutoguideYes
Exposure total time2700 s
Exposure details9x300
Sky transparency (naked eye max mag)3.5
Seeing4
Moon phase90 °
Moon elongation180 °
Observatory MPC codeK21
Location84450
Reference stars catalogUCAC-3
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2.1 "/pix
Image processingBias, noirs, PLU alignement sur la com?ye par Astrometrica
Remarks or commentsLune absente, QSM : 19.50, Mistral fort
Observation submission date2013 Nov 11 09h54m15s
Observation modification date2013 Nov 11 09h59m22s

(Record n° 10496)

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