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C/2021 A4 (NEOWISE) live position and data.
Right Ascension: 4.524515
Declination: 15.201959 (J2000) Magnitude: 14.1 (Observed: COBS) Constellation: Taurus
Sun Distance: 176931635 km [ km/s]
Earth Distance: 102564639 km [ km/s]
Perihelion: 20 Mar 2021 00:06 UTC [] |
This page shows Comet C/2021 A4 (NEOWISE) 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/2021 A4 (NEOWISE) (less than 1.5 degrees):
Type | Name | Magnitude | Ar | Dec |
Star | HIP 21334 | 0 | 04h 34m 43s | +15° 15’ 54” |
Star | HIP 21082 | 6.1464 | 04h 31m 07s | +15° 06’ 18” |
Star | HIP 20713 | 4.4714 | 04h 26m 20s | +15° 37’ 06” |
Star | HIP 21029 | 4.7522 | 04h 30m 33s | +16° 11’ 38” |
Star | HIP 21137 | 5.9734 | 04h 31m 51s | +15° 51’ 05” |
Star | HIP 20732 | 4.5966 | 04h 26m 36s | +14° 42’ 49” |
Star | HIP 21053 | 6.4636 | 04h 30m 46s | +16° 08’ 55” |
Star | HIP 21280 | 8.4272 | 04h 33m 58s | +15° 09’ 49” |
Star | HIP 21112 | 7.722 | 04h 31m 29s | +13° 54’ 12” |
Star | HIP 20877 | 4.847 | 04h 28m 26s | +16° 21’ 34” |
Star | HIP 21257 | 6.5622 | 04h 33m 38s | +16° 19’ 24” |
Star | HIP 20894 | 3.3904 | 04h 28m 39s | +15° 52’ 15” |
Star | HIP 21543 | 7.503 | 04h 37m 31s | +15° 08’ 47” |
Star | HIP 20952 | 7.618 | 04h 29m 32s | +13° 53’ 41” |
Star | HIP 20898 | 7.9542 | 04h 28m 47s | +14° 49’ 10” |
Star | HIP 20916 | 6.532 | 04h 28m 59s | +16° 09’ 32” |
Star | HIP 20885 | 3.752 | 04h 28m 34s | +15° 57’ 43” |
Star | HIP 20995 | 5.6088 | 04h 30m 08s | +15° 38’ 16” |
Star | HIP 21273 | 4.6314 | 04h 33m 50s | +14° 50’ 40” |
Star | HIP 21036 | 5.3778 | 04h 30m 37s | +13° 43’ 28” |
Star | HIP 21474 | 6.5936 | 04h 36m 40s | +15° 52’ 09” |
Star | HIP 20873 | 5.877 | 04h 28m 23s | +14° 44’ 27” |
Star | HIP 20850 | 8.9936 | 04h 28m 04s | +13° 52’ 04” |
Star | HIP 20815 | 7.3502 | 04h 27m 35s | +15° 35’ 21” |
Star | HIP 21317 | 7.8558 | 04h 34m 35s | +15° 30’ 16” |
Star | HIP 21090 | 8.131 | 04h 31m 10s | +14° 41’ 23” |
Star | HIP 21039 | 5.4378 | 04h 30m 38s | +15° 41’ 30” |
This online sky chart is created using the following astronomy databases and services: