3200 Phaethon (Record n° 18633)
Orbital period : 1.43 years
NASA/JPL elements
IAU/MPC elements
On 2017 Dec 16 21h45 UT by Hubert Boussier
(Copyright Hubert Boussier)Nuclear magnitude (m2) 10.7 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 1.027 AU d (dist/Earth) 0.071 AU Right ascension 00 31 33.32 h m s Declination +27 56 35.2 ° ' " MPC report COD K21
CON Hubert Boussier [astrild@orange.fr]
OBS H. Boussier
MEA H. Boussier
TEL 0.203-m SC f/6.2 +CCD ST7XME
ACK MPCReport file updated 2017.12.16 22:52:00
AC2 astrild@orange.fr
NET UCAC-4
03200 C2017 12 16.90603 00 31 33.32 +27 56 35.2 10.5 R K21
03200 C2017 12 16.91746 00 30 55.34 +27 50 07.9 10.7 R K21
03200 C2017 12 16.94066 00 29 38.64 +27 36 59.9 10.8 R K21
Instrument C8red Instrument aperture (0=naked eye) 203 mm Instrument focale length 1258.6 mm Instrument focale/diameter 6.2 Filter(s) L Camera SBIG ST7-XME Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 765x510 Sensor temperature -15 °C Binning 1x1 Mount VIXEN SPHINX Motorization Yes Autoguide No Exposure details 224x10s Sky transparency (naked eye max mag) 4 Observatory MPC code K21 Location 84450 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 3.9 "/pix Observation submission date 2017 Dec 17 14h29m35s Observation modification date 2017 Dec 17 14h32m31s