C/2017 O1 (ASASSN1) live position and data.
Right Ascension: 11.870552
Declination: 24.418811 (J2000)
Magnitude: 23.27 (Estimated: JPL) Constellation: Leo
Sun Distance: 1005364938 km [ km/s] Earth Distance: 1012984636 km [ km/s]
Perihelion: 4 Jun 10597 13:44 UTC 
This page shows Comet C/2017 O1 (ASASSN1) 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).
List of bright objects (stars brighter than magnitude 9.0 and galaxies brighter than magmitude 14.0) close to Comet C/2017 O1 (ASASSN1) (less than 1.5 degrees):
|Star||HIP 57539||0||11h 47m 34s||+24° 00’ 59”|
|Star||HIP 57488||6.9282||11h 47m 00s||+23° 43’ 13”|
|Star||HIP 58364||8.2184||11h 58m 04s||+25° 08’ 16”|
|Star||HIP 58135||6.8408||11h 55m 24s||+25° 31’ 20”|
|Star||HIP 58189||8.5946||11h 56m 01s||+25° 29’ 22”|
|Star||HIP 57513||7.71||11h 47m 19s||+24° 25’ 27”|
|Galaxy||NGC 3987||13.9||11h 57m 21s||+25° 11’ 40”|
This online sky chart is created using the following astronomy databases and services: