Uploaded by

BAA Comet Section

Observer

dbartlett

Observed

2023 Dec 08 - 00:00

Uploaded

2024 Jan 03 - 22:16

Objects

13P Olbers

Planetarium overlay

Constellation

Eridanus

Field centre

RA: 03^h27^m
Dec: -19°50'
Position angle: -2°44'

Field size

1°46' × 1°09'

Full filename

13p/13p_20231208_dbartlett.jpg

Target name

13P Olbers

Title

Backyard setup scope: C14HyperStar D = 356mm; fl =729mm; exposure: 134 x 90 sec Seeing: 3/5 Transparency: 7/10 Observer: DEBartlett Place: June Lake_California USA image info (all): Projection ............... Gnomonic Projection origin ........ [1508.645074 978.177211] px -> [RA: 3 27 20.558 Dec: -19 50 26.96] Resolution ............... 2.127 arcsec/px Rotation ................. -2.773 deg Reference system ......... ICRS Observation start time ... 2023-12-09 04:06:25 UTC Observation end time ..... 2023-12-09 07:58:19 UTC Geodetic coordinates ..... 119 04 46 W 37 46 30 N 2357 m Focal distance ........... 729.15 mm Pixel size ............... 7.52 um Field of view ............ 1d 46' 55.9" x 1d 9' 21.0" Image center ............. RA: 3 27 20.558 Dec: -19 50 26.96 ex: -0.100668 px ey: +0.030112 px Image bounds: top-left .............. RA: 3 30 59.177 Dec: -19 13 11.77 ex: -1.794866 px ey: -1.384286 px top-right ............. RA: 3 23 27.796 Dec: -19 18 19.13 ex: +2.854957 px ey: -1.466646 px bottom-left ........... RA: 3 31 15.047 Dec: -20 22 19.66 ex: -1.606703 px ey: +0.274987 px bottom-right .......... RA: 3 23 40.124 Dec: -20 27 29.11 ex: +1.200912 px ey: +0.246696 px