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Constellation Perseus

Celestron Origin 1.27° x 0.85° Starfield Images

Starfields

Flamsteed Numbers: 1-18, 20-59

Other Star Designations: nu, iota, phi, b


Literature References

  1. "Inside the Perseus Molecular Cloud", Stephen James O'Meara, Astronomy 48(1), January 2020, pp. 56-59.
  2. Burnham's Celestial Handbook: Volume Three, Robert Burnham, Jr., Dover Publications, Inc., New York, 1978, pp. 1394-1452.


Hertzsprung-Russell Data (Main Stars)

[Name, Class, Absolute Magnitude, Spectral Type, Color Index (B-V), Temperature (Kelvin)]

  1. 1 Persei, main-sequence, -1.97, B1V, -0.18, 13121K
  2. 2 Persei, giant, -0.10, B9III, -0.07, 11092K

A hand-drawn connect-the-dots puzzle with numbered points and lines between them.

1 Persei

1 Persei (HD 11241, BD+54 396, TYC 3688-2149-1, V436 Per)

SkySafari Pro 7

  • Visual Magnitude: 5.53
  • Distance: 1300 light years
  • Color Index: -0.18, blue-white
  • Spectrum: B1.5V, main-sequence
  • Variable Type: EA/D, eclipsing
  • Magnitude Range: 5.49-5.85 V
  • Period: 25.9 days

Logbook

Date & Time: October 16, 2024, 11:43 pm

Location: Kempt Shore, Nova Scotia, 45°N

Sky & Temperature: Partly cloudy, 6°C

Sunset: 6:28 pm

Moon Phase: Full supermoon (100%)

Moonrise: 6:02 pm

Moonset: 6:17 am (October 17)

Technical: 10-minutes integration, 10-sec exposures, line power, no filter, home wifi, no post-processing

1 Persei (Simbad)

2 Persei

2 Persei (HD 11291, BD+50 379, TYC 3291-2117-1)

SkySafari 7 Pro

  • Visual Magnitude: 5.69
  • Distance: 480 light years
  • Color Index: -0.07, blue-white
  • Spectrum: B9IIIpHgMn, giant
  • Variable Type: Eruptive
  • Magnitude Range: Unknown
  • Period: Unknown

Logbook

Date & Time: October 16, 2024, 11:55 pm

Location: Kempt Shore, Nova Scotia, 45°N

Sky & Temperature: Partly cloudy, 6°C

Sunset: 6:28 pm

Moon Phase: Full supermoon (100%)

Moonrise: 6:02 pm

Moonset: 6:17 am (October 17)

Technical: 10-minutes integration, 10-sec exposures, line power, no filter, home wifi, no post-processing

2 Persei (Simbad)

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  • Home
  • Celestron Origin
  • Introduction
  • Smart Scope Reviews
  • Halo Artifacts
  • Cold Weather Performance
  • Supernova SN 2025vzq
  • Variable Stars
  • Constellation Perseus
  • Messier Marathon M1-20
  • Messier Marathon M21-40
  • Messier Marathon M41-60
  • Messier Marathon M61-80
  • Messier Marathon M81-100
  • Messier Marathon M101-110
  • Open Cluster NGC 6611
  • Dark Nebulae
  • Rosette Nebula
  • Photography & Science
  • Proper Motion
  • Project: Feed The Shark
  • Bay of Fundy Life
  • Illustrated Biography
  • Music Notes

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