Object: C/2023 H5 (Lemmon) (open sky map)
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Sun Dist: 645321313.59281 km [ km/s]
Earth Dist: 719205712.49136 km [ km/s] Perihelion: 30 Jun 2025 04:12 UTC [] |
This page shows Comet C/2023 H5 (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 in the background 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/2023 H5 (Lemmon) (less than 1.5 degrees):
Type | Name | Magnitude | Ar | Dec |
Star | HIP 54549 | 7.901 | 11h 09m 45s | +63° 20’ 06” |
Star | HIP 53463 | 7.1284 | 10h 56m 12s | +64° 32’ 16” |
Star | HIP 53860 | 6.354 | 11h 01m 05s | +63° 25’ 16” |
Star | HIP 55039 | 6.8862 | 11h 16m 01s | +64° 54’ 27” |
Star | HIP 54218 | 7.3298 | 11h 05m 36s | +64° 48’ 14” |
Star | HIP 54514 | 8.527 | 11h 09m 13s | +62° 29’ 50” |
Star | HIP 54555 | 7.9102 | 11h 09m 47s | +62° 59’ 08” |
Star | HIP 55111 | 8.966 | 11h 17m 02s | +63° 15’ 32” |
Star | HIP 54224 | 8.49 | 11h 05m 41s | +62° 37’ 01” |
Star | HIP 54064 | 8.3426 | 11h 03m 44s | +63° 16’ 11” |
Star | HIP 55224 | 8.6612 | 11h 18m 33s | +64° 09’ 37” |
Star | HIP 55242 | 8.1326 | 11h 18m 47s | +63° 31’ 16” |
Galaxy | PGC 33674 | 13.0 | 11h 07m 19s | +65° 05’ 45” |
This online sky chart is created using the following astronomy databases and services:
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