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C/2015 ER61 (PANSTARRS)

Orbital period : 12049.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Apr 13 03h35 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Coma Total magnitude (m1)9.6
Aperture radius used for m10.8 '
Nuclear magnitude (m2)11.6
m2 standard deviation0.1
Aperture radius used for m28.1 "
Coma diameter3.35 '
r (dist/Sun) 1.135 AU
d (dist/Earth) 1.185 AU
Right ascension21 30 36.17 h m s
Declination-11 03 46.6 ° ' "
MPC report
COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2017.04.13
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK15E61R  C2017 04 13.14933 21 30 36.17 -11 03 46.6           9.6 T      C10
    CK15E61R  C2017 04 13.16152 21 30 39.84 -11 03 25.2           9.6 T      C10
    CK15E61R  C2017 04 13.14211 21 30 34.46 -11 04 00.0          11.7 N      C10
    CK15E61R  C2017 04 13.15719 21 30 38.90 -11 03 32.5          11.6 N      C10
    CK15E61R  C2017 04 13.16727 21 30 41.88 -11 03 15.2          11.5 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8-XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountF60a Axis Instruments
AutoguideYes
Exposure details25 x 30s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2017 Apr 13 06h22m48s
Observation modification date2017 Apr 17 23h01m37s

(Record n° 17505)

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