1. These are the 7 stars noted with positions in the 14th hour according to my astronomy book:
Vindemiatrix |
ε Virginis |
11° 14′ N |
13h 00m |
Diadem |
α Comae Berenicis |
17° 48′ N |
13h 08m |
Mizar |
ζ Ursae Majoris |
55° 11′ N |
13h 22m |
Spica |
α Virginis |
10° 54′ S |
13h 23m |
Alcor |
80 Ursae Majoris |
55° 15′ N |
13h 23m |
Heze |
ζ Virginis |
00° 20′ S |
13h 32m |
Benetnash |
η Ursae Majoris |
49° 34′ N |
13h 46m |
To which we should add σ and θ Virginis:
Acrux |
12h 26m 35.94s |
12h 26.599m |
188.5 |
θ Virginis |
13h 09m 57.01 |
13h 09.950m |
199.5 |
σ Virginis |
13h 17m 36.29s |
13h 17.605m |
201.4 |
14th hour: |
Vindemiatrix |
ε Virginis |
2.85 |
11° 14′ N |
13h 00m |
197.8 |
605.8 |
Apami-Atsa |
θ Virginis |
4.38 |
05° 32′ S |
13h 07m |
199.5 |
607.5 |
Diadem |
α Com. Berenicis |
|
17° 48′ N |
13h 08m |
199.9 |
607.9 |
|
σ Virginis |
4.78 |
05° 28′ N |
13h 14m |
201.4 |
609.4 |
Mizar |
ζ Ursae Majoris |
|
55° 11′ N |
13h 22m |
203.4 |
611.4 |
Spica |
α Virginis |
0.98 |
10° 54′ S |
13h 23m |
203.7 |
611.7 |
Alcor |
80 Ursae Majoris |
|
55° 15′ N |
13h 23m |
Heze |
ζ Virginis |
3.38 |
00° 20′ S |
13h 32m |
206.0 |
614.0 |
Benetnash |
η Ursae Majoris |
|
49° 34′ N |
13h 46m |
209.5 |
617.5 |