Uploaded by

BAA Comet Section

Observer

dbartlett

Observed

2024 Jun 01 - 00:00

Uploaded

2024 Jun 09 - 06:29

Objects

C/2021 S3

Planetarium overlay

Constellation

Cygnus

Field centre

RA: 20^h33^m
Dec: +56°09'
Position angle: -4°19'

Field size

1°45' × 1°09'

Full filename

2021s3/2021s3_20240601_dbartlett.jpg

Target name

C/2021 S3

Title

June 1, 2024: 3rd night of capture taking 42 x 180 seconds of Images C_2021_S3_PanSTARRS_C14Hyperstar_asi2600mcP_42x180sec_2024_06_01_022820PDT_JuneLake_California_USA_DEBartlett Backyard setup scope: C14 HyperStar fl728mm D356mm exposure: 42 x 180 sec Seeing: 4/5 Transparency9/10 Observer: DEBartlett Place: June Lake_California USA Image Info (Processed ): Projection ............... Gnomonic Projection origin ........ [1489.961612 978.988578] px -> [RA: 20 33 04.880 Dec: +56 29 00.86] Resolution ............... 2.127 arcsec/px Rotation ................. -4.378 deg Reference system ......... ICRS Observation start time ... 2024-06-01 09:28:21 UTC Observation end time ..... 2024-06-01 09:31:21 UTC Geodetic coordinates ..... 119 04 46 W 37 46 51 N 2360 m Focal distance ........... 729.24 mm Pixel size ............... 7.52 um Field of view ............ 1d 45' 38.5" x 1d 9' 24.7" Image center ............. RA: 20 33 04.882 Dec: +56 29 00.86 ex: -0.003374 px ey: -0.019529 px Image bounds: top-left .............. RA: 20 39 12.520 Dec: +57 06 58.65 ex: -1.093986 px ey: -1.118123 px top-right ............. RA: 20 26 19.336 Dec: +56 58 49.04 ex: +0.051733 px ey: -1.052358 px bottom-left ........... RA: 20 39 39.258 Dec: +55 57 51.19 ex: -1.139101 px ey: +0.437421 px bottom-right .......... RA: 20 27 09.034 Dec: +55 49 54.61 ex: +0.101528 px ey: +0.436629 px