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Comet C/2019 J1 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 996328.759820h 13m 14s-21° 26’ 27”
StarHIP 994848.287220h 11m 24s-21° 57’ 02”
StarHIP 1000677.733620h 18m 05s-21° 59’ 53”
StarHIP 997308.67820h 14m 10s-20° 14’ 24”
StarHIP 999906.759420h 17m 06s-21° 19’ 04”
StarHIP 1003947.772620h 21m 32s-21° 25’ 07”
StarHIP 1002016.818820h 19m 25s-20° 57’ 02”
StarHIP 996097.844620h 12m 53s-22° 59’ 25”
StarHIP 1001818.689620h 19m 11s-22° 07’ 39”
StarHIP 1000625.761220h 18m 01s-21° 48’ 35”
StarHIP 997458.147220h 14m 18s-22° 02’ 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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