In some cases you have a choice of stars for this date. Remember that a brighter star has a smaller magnitude number, if that is your choice.

Name: Messier 8, SGR Lagoon Nebula
Birthday from Jack’s initial research: Dec 22
Magnitude: About 3.5, there is much disagreement, but visually it is bright.
Spectrum/Star type: Blue
Distance in Light Years: 5200
Date best observed: Aug 6
Additional information: Number 7 in Messier’s Catalog of objects he would not confuse with a comet.This is a very young object – only 2 million yrs old! It is both a bright nebula & star cluster 60 light-years in diameter. The location of the December Solstice is just above it. The “Lagoon”
description was first used by Agnes Clerke in 1890.

Name: W SGR sometimes called Gamma 1
Birthday from Jack’s initial research: Dec 22
MAG 4.6var, 4.3 to 5.0,
Spectrum/Star type: Light yellow to yellow supergiant
Distance in Light Years: greater than 2000
Diameter compared to Sun: about 50
Luminosity compared to Sun: about 2500
Date best observed: Aug 6
Additional information: W is a Cepheid variable with a 7.5day period. It is one of the most distant stars of the zodiac.

Name: 10Gamma SGR, Al Nasl, occasionally called Gamma 2
Birthday from Jack’s initial research: Dec 22
Magnitude: 3.0
Spectrum/Star type: Orange Giant
Distance in Light Years: 96
Diameter compared to Sun: ~15
Luminosity compared to Sun: 60+
Date best observed: Aug 6
Additional information: “The Point” of the Arrow, located in the heart of The Large Sagittarius Star Cloud.

Name: HR 6766 SGR aka HIP 89678 formerly BS 6766
Birthday from Jack’s initial research: Dec 23
Magnitude: 4.6, variable
Spectrum/Star type: Orange Giant
Distance in Light Years: 350
Diameter compared to Sun: ~15x
Luminosity compared to Sun: ~60x
Date best observed: Aug 7
Additional information: This star has a peculiar spectrum showing cyanide(CN).