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C/2015 V2 (Johnson)


NASA/JPL elements
IAU/MPC elements


On 2017 May 16 22h42 UT by Maurice Audejean


(Copyright Maurice Audejean)

Nuclear magnitude (m2)12.4
m2 standard deviation0.0
Aperture radius used for m28 "
r (dist/Sun) 1.678 AU
d (dist/Earth) 0.885 AU
Right ascension15 16 53.40 h m s
Declination+35 52 00.6 ° ' "
MPC report
COD B92
CON M. Audejean [maurice.audejean@wanadoo.fr]
OBS M. Audejean
TEL 0.32-m f/6 Newtonian reflector + CCD
ACK MPCReport file updated 2017.05.17 18:22:04
AC2 maurice.audejean@wanadoo.fr
NET UCAC-4
    CK15V020  C2017 05 16.94581 15 16 53.40 +35 52 00.6          12.4 N      B92
    CK15V020  C2017 05 16.94666 15 16 53.27 +35 51 58.4          12.4 N      B92
    CK15V020  C2017 05 16.94750 15 16 53.15 +35 51 56.2          12.4 N      B92
    CK15V020  C2017 05 16.94836 15 16 53.03 +35 51 54.0          12.4 N      B92
    CK15V020  C2017 05 16.94920 15 16 52.91 +35 51 51.7          12.4 N      B92
    CK15V020  C2017 05 16.95005 15 16 52.79 +35 51 49.7          12.4 N      B92
    CK15V020  C2017 05 16.95089 15 16 52.66 +35 51 47.5          12.4 N      B92
    CK15V020  C2017 05 16.95174 15 16 52.53 +35 51 45.5          12.4 N      B92
    CK15V020  C2017 05 16.95258 15 16 52.40 +35 51 43.3          12.4 N      B92
    CK15V020  C2017 05 16.95344 15 16 52.30 +35 51 41.1          12.4 N      B92
    CK15V020  C2017 05 16.95428 15 16 52.15 +35 51 38.9          12.4 N      B92
    CK15V020  C2017 05 16.95513 15 16 52.04 +35 51 37.0          12.4 N      B92
    CK15V020  C2017 05 16.95598 15 16 51.93 +35 51 34.9          12.4 N      B92
    CK15V020  C2017 05 16.95683 15 16 51.79 +35 51 32.1          12.4 N      B92
    CK15V020  C2017 05 16.95767 15 16 51.66 +35 51 30.5          12.4 N      B92
Instrumental configurationConfig1
InstrumentT320
Instrument typeNewton
Instrument aperture (0=naked eye)320 mm
Instrument focale length1920 mm
Instrument focale/diameter6
Filter(s)None
CameraAudine KAF1603
SensorCCD
Sensor size13.8x9.2 mm2
Sensor pixels number1536x1024
Sensor temperature-10 °C
Binning1x1
MotorizationYes
AutoguideYes
Exposure details15 x 60s
Sky transparency (naked eye max mag)4
Seeing3
Observatory MPC codeB92
LocationChinon 37500
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1 "/pix
Observation submission date2017 May 17 18h31m39s
Observation modification date2017 May 17 18h33m30s

(Record n° 17691)

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