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117P/Helin-Roman-Alu 1 live position and data.
Right Ascension: 21.803028
Declination: -20.332348 (J2000) Magnitude: 16.30 (Estimated: JPL) Constellation: Capricornus
Sun Distance: 480563935 km [ km/s]
Earth Distance: 625538032 km [ km/s]
Perihelion: 7 Jul 2022 16:45 UTC [] |
This page shows Comet 117P/Helin-Roman-Alu 1 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 117P/Helin-Roman-Alu 1 (less than 1.5 degrees):
Type | Name | Magnitude | Ar | Dec |
Star | HIP 107238 | 6.1978 | 21h 43m 13s | -19° 37’ 15” |
Star | HIP 107839 | 7.4528 | 21h 50m 50s | -20° 32’ 27” |
Star | HIP 108072 | 8.0082 | 21h 53m 46s | -20° 00’ 26” |
Star | HIP 107304 | 8.0094 | 21h 44m 01s | -19° 30’ 31” |
Star | HIP 107989 | 7.5488 | 21h 52m 40s | -19° 31’ 20” |
Star | HIP 107674 | 8.7038 | 21h 48m 41s | -19° 24’ 48” |
Star | HIP 107599 | 7.6092 | 21h 47m 40s | -19° 34’ 40” |
Star | HIP 107845 | 7.647 | 21h 50m 56s | -20° 11’ 19” |
This online sky chart is created using the following astronomy databases and services: