Comet 12P/Pons-Brooks

October 1, 2023October 1, 2023 cepheids

Image Info:
Object: 12P/Pons-Brooks
DATE-OBS: 2023 10 01.60177
EXPTIME(mins): 54
SUBFRMS: 27
OBJCTRA: 17 20 14.43
OBJCTDEC: 46 45 46.2
Binning: 1 X 1
Plate Scale: 1.53″ /Pixel
Orientation: North UP/ East Left
Catalogs & Filter Magnitude Results:
Astrometry Catalog: ATLAS
Photometry Catalog: ATLAS
Imaging Filter: CLEAR
Photometry Mag: +14.9 V
Instruments:
CCD: ICX694M (4.5µm x 4.5µm)
TELESCOPE: 132MM APO, 610mm
PRiSMv11, Tycho10.8.4
Site:
ORIGIN: Cepheid Observatory, India
SITELAT: +24:55:00:00
SITELONG:+75:33:58:99
Observers:
Cepheid Observatory
Remark:
Sky Clear

Comet 103P Hartley

September 21, 2023September 21, 2023 cepheids

Image Info:
Object: 103P Hartley
DATE-OBS: 2023 09 20.95559
EXPTIME(mins): 54
SUBFRMS: 27
OBJCTRA: 05 22 56.329
OBJCTDEC: 38 38 18.5
Binning: 1 X 1
Plate Scale: 1.53″ /Pixel
Orientation: North UP/ East Left
Catalogs & Filter Magnitude Results:
Astrometry Catalog: ATLAS
Photometry Catalog: ATLAS
Imaging Filter: CLEAR
Photometry Mag: +13.2 V
Instruments:
CCD: ICX694M (4.5µm x 4.5µm)
TELESCOPE: 132MM APO, 610mm
PRiSMv11, Tycho10.7.5
Site:
ORIGIN: Cepheid Observatory, India
SITELAT: +24:55:00:00
SITELONG:+75:33:58:99
Observers:
Cepheid Observatory
VS Observatory
Remark:
Sky Clear

Comet C/2022E3 ZTF

January 18, 2023January 18, 2023 cepheids

Image Info:
Object: C/2022E3 ZTF
DATE-OBS: 2023 01 17.94404
EXPTIME(Seconds): 1130
SUBFRMS: 25
OBJCTRA: 15 40 58.59
OBJCTDEC: 45 25 37.3
Binning: 1 X 1
Plate Scale: 0.96″ /Pixel
Orientation: North UP/ East Left
Catalogs & Filter Magnitude Results:
Astrometry Catalog: GAIA DR3
Photometry Catalog: GAIA DR3
Imaging Filter: Luminance
Photometry Mag: +8.4
Instruments:
CCD: KAF-11002M (9.0µm x 9.0µm)
TELESCOPE: 0.36m RC, 1936.0mm
PRiSMv11, Tycho10.0.3
Site:
ORIGIN: Cepheid Observatory, India
SITELAT: +24:55:00:00
SITELONG:+75:33:58:99
Observers:
Cepheid Observatory
VS Observatory
Remark:
Sky Clear

Comet C/2020V2 ZTF

January 16, 2023January 16, 2023 cepheids

Image Info:
Object: C/2020V2 ZTF
DATE-OBS: 2023 01 15.60526
EXPTIME(Seconds): 1710
SUBFRMS: 38
OBJCTRA: 01 31 21.67
OBJCTDEC: 69 03 29.1
Binning: 1 X 1
Plate Scale: 0.96″ /Pixel
Orientation: North UP/ East Left
Catalogs & Filter Magnitude Results:
Astrometry Catalog: UCAC4
Photometry Catalog: UCAC4
Imaging Filter: Luminance
Photometry Mag: +9.84
Instruments:
CCD: KAF-11002M (9.0µm x 9.0µm)
TELESCOPE: 0.36m RC, 1936.0mm
PRiSMv11, Tycho10.0.3
Site:
ORIGIN: Cepheid Observatory, India
SITELAT: +24:55:00:00
SITELONG:+75:33:58:99
Observers:
Cepheid Observatory
VS Observatory
Remark:
Sky Clear

Hubble’s variable nebula

February 8, 2022February 8, 2022 cepheids

Image Info:
Object: Hubble’s variable nebula
DATE-OBS: 2022-02-06T14:38:58.416000
EXPTIME(Seconds): 3960
SUBFRMS: 22
OBJCTRA: 06 39 13.980
OBJCTDEC: +08 43 06.10
Binning: 1 X 1
Plate Scale: 1.04″ /Pixel
Orientation: North UP/ East Left
Catalogs & Filter Magnitude Results:
Astrometry Catalog: Gaia EDR3
Photometry Catalog: Gaia EDR3
Imaging Filter: Luminance
Photometry Mag: +*.* Gaia Broadband
Instruments:
CCD: KAF-11002M (9.0µm x 9.0µm)
TELESCOPE: C11, 1792.0mm
PRiSMv11, Tycho8.7.1
Site:
ORIGIN: Cepheid Observatory, India
SITELAT: +24:55:00:00
SITELONG:+75:33:58:99
Observers:
Cepheid Observatory
VS Observatory
Remark:
Sky Clear

Hubble’s variable nebula is named (like the Hubble telescope itself) after the American astronomer Edwin P. Hubble, who carried out some of the early studies of this object. It is a fan-shaped cloud of gas and dust which is illuminated by R Monocerotis (R Mon), the bright star at the bottom end of the nebula. Dense condensations of dust near the star cast shadows out into the nebula, and as they move the illumination changes, giving rise to the variations first noted by Hubble. The star itself, lying about 2,500 light-years from Earth, cannot be seen directly, but only through light scattered off of dust particles in the surrounding nebula. R Mon is believed to have a mass of about 10 times that of the Sun, and to have an age of only 300,000 years. There is probably a symmetrical counterpart of the fan-shaped nebula on the southern side of the star, but it is heavily obscured from view by dust lying between this lobe and our line of sight. By: https://hubblesite.org

Comet 19P Borrelly

February 3, 2022February 3, 2022 cepheids

Image Info:
Object: Comet 19P Borrelly
DATE-OBS: 2022-02-02.58957
EXPTIME(Seconds): 3240
SUBFRMS: 27
OBJCTRA: 01 29 39.88
OBJCTDEC: 05 22 28.2
Binning: 1 X 1
Plate Scale: 1.04″ /Pixel
Orientation: North UP/ East Left
Catalogs & Filter Magnitude Results:
Astrometry Catalog: Gaia EDR3
Photometry Catalog: Gaia EDR3
Imaging Filter: Luminance
Photometry Mag: +11.1 Gaia Broadband
Instruments:
CCD: KAF-11002M (9.0µm x 9.0µm)
TELESCOPE: C11, 1792.0mm
PRiSMv11, Tycho8.7.1
Site:
ORIGIN: Cepheid Observatory, India
SITELAT: +24:55:00:00
SITELONG:+75:33:58:99
Observers:
Cepheid Observatory
VS Observatory
Remark:
Sky Clear

Comet 104P/Kowal

January 11, 2022January 11, 2022 cepheids

Image Info:
Object: Comet 104P/Kowal
DATE-OBS: 2022-01-10.59637
EXPTIME(Seconds): 1800
SUBFRMS: 15
OBJCTRA: 00 42 59.90
OBJCTDEC: -02 39 03.2
Binning: 1 X 1
Plate Scale: 1.04″ /Pixel
Orientation: North UP/ East Left
Catalogs & Filter Magnitude Results:
Astrometry Catalog: UCAC4
Photometry Catalog: ATLAS
Imaging Filter: Luminance
Photometry Mag: +13.0 R-band
Instruments:
CCD: KAF-11002 (9.0µm x 9.0µm)
TELESCOPE: C11, 1792.0mm
PRiSMv10, Tycho8.7.1
Site:
ORIGIN: Cepheid Observatory, India
SITELAT: +24:55:00:00
SITELONG:+75:33:58:99
Observers:
Cepheid Observatory
VS Observatory
Remark:
Sky Clear

Comet C/2021 A1 Leonard

December 4, 2021December 4, 2021 cepheids

Image Info:
Object: Comet C/2021 A1 Leonard
DATE-OBS: 2021-12-04.01506
EXPTIME(Seconds): 1800
SUBFRMS: 30
OBJCTRA: 13 52 04.92
OBJCTDEC: +27 22 24.2
Binning: 2 X 2
Plate Scale: 1.77″ /Pixel
Orientation: North UP/ East Left
Catalogs & Filter Magnitude Results:
Astrometry Catalog:UCAC4
Photometry Catalog:ATLAS
Imaging Filter: Astrodon Ex-BB
Photometry Mag: +9.9 V-band
Instruments:
CCD: KAF-8300 (5.4µm x 5.4µm)
TELESCOPE: C08, 1260.0mm
PRiSMv10, Tycho8.6.2
Site:
ORIGIN: Cepheid Observatory, India
SITELAT: +24:55:00:00
SITELONG:+75:33:58:99
Observers:
Cepheid Observatory
VS Observatory
Remark:
Sky Clear/Low Altitude

Comet C/2021 A1 Leonard

November 25, 2021November 25, 2021 cepheids

Image Info:
Object: Comet C/2021 A1 Leonard
DATE-OBS: 2021-11-24T23:59:46.308
EXPTIME(Seconds): 1800
SUBFRMS: 30
OBJCTRA: 12 44 54.89
OBJCTDEC: +32 16 14.5
Binning: 2 X 2
Plate Scale: 1.77″ /Pixel
Orientation: North Down/ East Left
Catalogs & Filter Magnitude Results:
Astrometry Catalog:UCAC4
Photometry Catalog:UCAC4
Imaging Filter: Astrodon Ex-BB
Photometry Mag: +8.64 V-band
Instruments:
CCD: KAF-8300 (5.4µm x 5.4µm)
TELESCOPE: C08, 1260.0mm
PRiSMv10, Tycho8.4
Site:
ORIGIN: Cepheid Observatory, India
SITELAT: +24:55:00:00
SITELONG:+75:33:58:99
Observers:
Cepheid Observatory
Vorion Scientific Observatory
Remark:
Sky Clear/Low Altitude

Comet 29P/Schwassmann–Wachmann

November 2, 2021November 2, 2021 cepheids

Image:
Object: 29P/Schwassmann–Wachmann
DATE-OBS: 2021-11-01.94717
EXPTIME(Seconds): B/V/4680R/I/g’2/r’2/i’2/z’2/Exbb
SUBFRMS: B/V/52R/I/g’2/r’2/i’2/z’2/Exbb
OBJCTRA: 04 51 39.23
OBJCTDEC: +32 16 12.30
Catalogs/Filter Magnitude Results:
Astrometry Catalog: ATLAS: N, UCAC4: Y, GAIAEDR3: N
Photometry Catalog: : UCAC4: Y, APASS: N, ATLAS: N
Johnson/Bessel: (B): +., (V): +12.7, (R): +., (I): +.
Sloan: g’2: +., r’2: +., i’2: +., z’2: +.
Clear: CL: +.
Filters:
Sloan: u’2: N, g’2: N, r’2: N, i’2: N, z’2: N
Johnson/Bessel: U: N, B: N, V: N, R: Y, I: N
Clear/Other Filters: Clear: N, Ex-bb: N
Instruments:
Mount: SW EQ8-R
Switch: Pegasus UPB-2.0
Focuser: Pegasus UPB
CCD: ATIK-383L+mono/Atik-EFW (9 positions)
TELESCOPE: C08, 1260.0mm
PRiSMv10, Tycho8.4
Site:
ORIGIN: Cepheid Observatory, India
SITELAT: +24:55:00:00
SITELONG:+75:33:58:99
Observers:
K.V
Measures:
S.M, B.K, V.A.
Remark:
Sky Clear
End