Your guide to the Solar System and the night sky
Latest Perseverance Images received 1 hours 0 mins ago for Sol86, Sol83, Sol82
🌎  Greenwich, United Kingdom [change]

Where is Comet C/2020 S3 (Erasmus)?

Comet C/2020 S3 (Erasmus) is currently in the constellation of Pegasus. The current Right Ascension is 00h 04m 55s and the Declination is +15° 12’ 05”.

00h 04m 55s
+15° 12’ 05”
  • C/2020 S3 (Erasmus) is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the West direction at an altitude of 18° above the horizon.
  • Given its current magnitude, C/2020 S3 (Erasmus) is visible only through long exposure photography.
  • See also C/2020 S3 (Erasmus) rise and set times.
  • Go to interactive sky chart

Tip: you can also create a Quick Access page for this data if you access it frequently and would like to have a simpler view.

Below you can see a simplified sky chart showing where Comet C/2020 S3 (Erasmus) is right now in the sky with respect to the brightest stars and constellations. More advanced sky charts for Comet C/2020 S3 (Erasmus) are available on TheSkyLive: 1) the Online Planetarium which is interactive and allows to select dates and additional objects to visualize; and 2) the Live Position and Data Tracker which provides the highest precision position data and features deep sky imagery from the Digitized Sky Survey.

Map showing Comet C/2020 S3 (Erasmus) in Pegasus on May, 18 2021
Field of view: 50x30 degrees
View fullscreen
 = visible to the naked eye
 = binocular, brighter than 10th magnitude
= current altitude ≥ 30°   = current altitude < 30°   = below the horizon
Location: Greenwich, United Kingdom [change]

See also the following additional resources about Comet C/2020 S3 (Erasmus)