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C/2011 C1 (McNaught)

Orbital period : 11007.00 years

NASA/JPL elements
IAU/MPC elements


On 2011 Apr 01 03h55 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)13.5
m2 standard deviation0.2
Aperture radius used for m210 "
Coma diameter5 '
Coma condensation degree (DC)3
r (dist/Sun) 0.936 AU
d (dist/Earth) 0.949 AU
Right ascension20 52 53.20 h m s
Declination-03 06 42.1 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.5-m f/3 reflector + CCD
ACK MPCReport file updated 2011.04.01 06:55:17
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
    CK11C010  C2011 04 01.16327 20 52 53.20 -03 06 42.1          13.6 N      A77
    CK11C010  C2011 04 01.16997 20 52 55.48 -03 06 31.8          13.3 N      A77
    CK11C010  C2011 04 01.17278 20 52 56.67 -03 06 24.7          13.9 N      A77
    CK11C010  C2011 04 01.17589 20 52 57.66 -03 06 18.8          13.2 N      A77
    CK11C010  C2011 04 01.17799 20 52 58.42 -03 06 15.2          13.4 N      A77
    CK11C010  C2011 04 01.18114 20 52 59.51 -03 06 10.6          13.4 N      A77
Instrument typeNewton
Instrument aperture (0=naked eye)500 mm
Instrument focale length1500 mm
Instrument focale/diameter3
SensorCCD
Binning2x2
Exposure total time600 s
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Image resize factor1
Resulting picture sampling (scale)2.5 "/pix
Observation submission date2011 Apr 01 06h58m06s
Observation modification date2011 Apr 01 07h46m01s

(Record n° 2357)

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