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C/2010 X1 (Elenin)

Orbital period : 9922.00 years

NASA/JPL elements
IAU/MPC elements


On 2011 May 05 19h54 UT by Joel Nicolas


(Copyright Joel Nicolas)

Coma Total magnitude (m1)15.7
Aperture radius used for m10.11 '
Nuclear magnitude (m2)16.4
m2 standard deviation0.1
Aperture radius used for m25.6 "
Coma diameter0.20 '
r (dist/Sun) 2.415 AU
d (dist/Earth) 1.827 AU
Right ascension10 34 26.96 h m s
Declination+07 24 51.6 ° ' "
MPC report
COD B51
CON J. NICOLAS [nicolas.joel@wanadoo.fr]   
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2011.05.06 00:24:13
AC2 nicolas.joel@wanadoo.fr
NET USNO-A2.0
    CK10X010  C2011 05 05.82920 10 34 26.96 +07 24 51.6          16.3 N      B51
    CK10X010  C2011 05 05.84098 10 34 26.44 +07 24 54.5          16.5 N      B51
    CK10X010  C2011 05 05.85208 10 34 25.99 +07 24 56.8          16.5 N      B51
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Binning1x1
Exposure total time900 s
Observatory MPC codeB51
Location06 Vallauris
Reference stars catalogUSNO-A2.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2011 May 06 01h27m04s
Observation modification date2011 May 06 01h36m56s

(Record n° 2732)

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