C/2018 DO4 (Lemmon) (Record n° 21314)
Orbital period : 128.80 years
NASA/JPL elements
IAU/MPC elements
On 2019 Nov 17 19h58 UT by Yoann Degot Longhi
(Copyright Yoann Degot Longhi)Nuclear magnitude (m2) 17.1 m2 standard deviation 0.1 Aperture radius used for m2 5.1 " r (dist/Sun) 2.587 AU d (dist/Earth) 1.636 AU Right ascension 02 42 49.91 h m s Declination +00 55 26.2 ° ' " MPC report COD XXX
COM Long. 6 03 40.3 E, Lat. 43 24 23.4 N, Alt. 200m
CON Y. Degot Longhi [dynt@free.fr]
OBS Y. Degot Longhi
MEA Y. Degot Longhi
TEL 0.2-m f/7 Schmidt-Cassegrain+ DSLR
ACK MPCReport file updated 2019.11.18 09:42:24
AC2 dynt@free.fr
NET UCAC-4
CK18D04O KC2019 11 17.83176 02 42 49.91 +00 55 26.2 17.0 V XXX
CK18D04O KC2019 11 17.84558 02 42 46.70 +00 55 06.2 17.1 V XXX
CK18D04O KC2019 11 17.84611 02 42 46.58 +00 55 05.4 17.1 V XXX
Instrument Celestron 8 Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 200 mm Instrument focale length 1400 mm Instrument focale/diameter 7 Filter(s) None Camera Sony A7s Sensor DC Binning 1x1 Mount Vixen Spdx Exposure details 100x20s Observatory MPC code XXX Reference stars catalog UCAC-4
Resulting picture sampling (scale) 1.17 "/pix Observation submission date 2019 Nov 18 09h51m27s Observation modification date 2019 Nov 18 09h52m35s