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C/2019 J1 (Lemmon) live position and data

This page shows Comet C/2019 J1 (Lemmon) location and other relevant astronomical data in real time. The celestial coordinates, magnitude, distances and speed are updated in real time and are computed using high quality data sets provided by the JPL Horizons ephemeris service (see acknowledgements for details). The sky map shown below represents a rectangular portion of the sky 60x40 arcminutes wide. By comparison the diameter of the full Moon is about 30 arcmins, so the full horizontal extent of the map is approximately 2 full Moons wide. Depending on the device you are using, the map can be dragged horizondally or vertically using the mouse or touchscreen. The deep sky image in the background is provided by the Digitized Sky Survey (acknowledgements).

Current close conjunctions

List of bright objects (stars brighter than magnitude 9.0 and galaxies brighter than magmitude 14.0) close to Comet C/2019 J1 (Lemmon) (less than 1.5 degrees):

TypeNameMagnitudeArDec
StarHIP 39488.919400h 50m 39s-18° 30’ 21”
StarHIP 44108.06200h 56m 30s-19° 26’ 37”
StarHIP 43628.320800h 55m 53s-18° 45’ 50”
StarHIP 40638.787600h 52m 03s-19° 25’ 22”
StarHIP 36718.967800h 46m 58s-18° 54’ 37”
StarHIP 40937.75500h 52m 31s-20° 59’ 45”
StarHIP 41178.70300h 52m 45s-18° 34’ 36”
StarHIP 43547.850800h 55m 49s-18° 31’ 54”
StarHIP 40917.949200h 52m 31s-19° 53’ 43”
GalaxyESO 541-114.000h 55m 03s-19° 00’ 20”

Additional resources

Additional Resources about Comet C/2019 J1 (Lemmon)

Astronomy databases

This online sky chart is created using the following astronomy databases and services:

  1. The Digitized Sky Survey, a photographic survey of the whole sky created using images from different telescopes, including the Oschin Schmidt Telescope on Palomar Mountain
  2. The Hipparcos Star Catalogue, containing more than 100.000 bright stars
  3. The PGC 2003 Catalogue, containing information about 1 million galaxies
  4. The GSC 2.3 Catalogue, containing information about more than 2 billion stars and galaxies
Please see the acknowledgements section.

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