1. None of the 9 stars in the 16th hour, listed with
positions in my astronomy book, are from the Lupus (Wolf)
constellation.
"Although
very ancient, Lupus is inconspicious, lying partly in the Milky Way,
south of Libra and Scorpio, east of the Centaur, with no star larger
than 2.6 magnitude ..." (Allen)
There are many stars with Greek letters in Lupus and
we had better begin by enumerating and listing them all:
Arcturus |
14h 15m 40.35s |
14h 15.673m |
216.4 |
ι |
14h 19m 24.23s |
14h 19.404m |
217.3 |
τ¹ |
14h 26m 08.24s |
14h 26.137m |
219.1 |
τ² |
14h 26m 10.80s |
14h 26.180m |
219.1 |
σ |
14h 32m 37.08s |
14h 32.618m |
220.1 |
ρ |
14h 37m 53.25s |
14h 37.888m |
222.0 |
α |
14h 41m 55.77s |
14h 41.930m |
223.1 |
ο |
14h 51m 38.32s |
14h 51.639m |
225.5 |
β |
14h 58m 31.95s |
14h 58.533m |
227.3 |
π |
15h 05m 07.11s |
15h 05.119m |
228.9 |
λ |
15h 08m 50.63s |
15h 08.844m |
229.9 |
κ |
15h 11m 56.16s |
15h 11.936m |
230.7 |
ζ |
15h 12m 17.20s |
15h 12.287m |
230.8 |
μ |
15h 18m 32.05 |
15h 18.534m |
232.3 |
δ |
15h 21m 22.34s |
15h 21.372m |
233.1 |
φ¹ |
15h 21m 48.44s |
15h 21.807m |
233.2 |
ν² |
15h 21m 49.57s |
15h 21.826m |
233.2 |
ν¹ |
15h 22m 08.39s |
15h 22.140m |
233.3 |
ε |
15h 22m 40.89s |
15h 22.682m |
233.4 |
φ² |
15h 23m 09.36s |
15h 23.156m |
233.5 |
υ |
15h 24m 45.03s |
15h 24.751m |
233.9 |
γ |
15h 35m 08.46s |
15h 35.141m |
236.6 |
ω |
15h 38m 03.32s |
15h 38.055m |
237.3 |
ψ¹ |
15h 39m 45.97s |
15h 39.766m |
237.7 |
ψ² |
15h 42m 41.04s |
15h 42.684m |
238.5 |
χ |
15h 50m 57.54s |
15h 50.959m |
240.6 |
ξ |
15h 56m 53.48s |
15h 56.891m |
242.1 |
η |
16h 00m 07.34s |
16h 00.122m |
242.9 |
θ |
16h 06m 35.56s |
16h 06.593m |
244.5 |
The
brightest (α)
has at present a visual magnitude of 2.30 and the faintest (ν²)
- of those I have listed above - a magnitude of 5.65
according to Wikipedia. But the magnitudes change over time
and we should therefore not take much notice of how the
stars appear today.
8 of the 28
Lupus stars above are in the 15th hour and we should update
our list accordingly:
15th
hour: |
Agena |
β Centauri |
0.61 |
60° 08′ S |
14h 00m |
213.1 |
621.1 |
Thuban |
α Draconis |
3.67 |
64° 37′ N |
14h 03m |
213.8 |
621.8 |
|
χ Centauri |
4.36 |
41° 11′ S |
14h 04m |
214.0 |
622.0 |
Menkent |
θ Centauri |
2.06 |
36° 22′ S |
14h 04m |
214.1 |
622.1 |
Asellus Tertius |
κ Bootis |
4.53 |
51° 47′ N |
14h 11m |
215.8 |
623.8 |
Arcturus |
α Bootis |
−0.05 |
19° 27′ N |
14h 13m |
216.4 |
624.4 |
Asellus Secundus |
ι Bootis |
4.75 |
51° 22′ N |
14h 13m |
216.5 |
624.5 |
|
λ Bootis |
4.18 |
46° 05′ N |
14h 14m |
216.6 |
624.6 |
|
ι
Lupi |
3.55 |
46° 03′ S |
14h 17m |
217.3 |
625.3 |
|
ψ Centauri |
4.05 |
37° 53′ S |
14h 18m |
217.6 |
625.6 |
Asellus Primus |
θ Bootis |
4.04 |
51° 51′ N |
14h 23m |
218.8 |
626.8 |
|
τ¹
Lupi |
4.56 |
45° 13′ S |
14h 24m |
219.1 |
627.1 |
|
τ²
Lupi |
4.33 |
45° 23′ S |
|
σ
Lupi |
4.44 |
50° 27′ S |
14h 28m |
220.1 |
628.1 |
|
ρ Bootis |
3.57 |
30° 22′ N |
14h 29m |
220.5 |
628.5 |
Haris |
γ Bootis |
3.04 |
38° 32′ N |
14h 30m |
220.7 |
628.7 |
|
σ Bootis |
4.47 |
29° 45′ N |
14h 32m |
221.2 |
629.2 |
|
η Centauri |
2.33 |
42° 09′ S |
14h 33m |
221.4 |
629.4 |
|
ρ
Lupi |
4.05 |
49° 26′ S |
14h 35m |
222.0 |
630.0 |
Toliman |
α Centauri |
−0.01 |
60° 38′ S |
14h 36m |
222.2 |
630.2 |
|
π Bootis |
4.49 |
16° 25′ N |
14h 38m |
222.8 |
630.8 |
|
ζ Bootis |
4.43 |
13° 44′ N |
14h 39m |
222.9 |
630.9 |
Yang Mun |
α
Lupi |
2.30 |
47° 23′ S |
14h 40m |
223.1 |
631.1 |
|
ο Bootis |
4.60 |
16° 58′ N |
14h 43m |
223.9 |
631.9 |
Izar |
ε Bootis |
2.70 |
27° 17′ N |
14h 43m |
224.0 |
632.0 |
Zuben Elgenubi |
α Librae |
2.75 |
15° 50′ S |
14h 48m |
225.2 |
633.2 |
|
ξ Bootis |
4.54 |
19° 06′ N |
14h 49m |
225.5 |
633.5 |
|
ο
Lupi |
4.32 |
43° 35′ S |
Kochab |
β Ursae Minoris |
2.07 |
74° 22′ N |
14h 51m |
226.0 |
634.0 |
Ke Kwan |
β Lupi |
2.68 |
43° 08′ S |
14h 56m |
227.3 |
635.3 |
Ke Kwan |
κ Centauri |
3.13 |
42° 06′ S |
14h 57m |
227.4 |
635.4 |
Zuben Elakribi |
δ Librae |
4.91 |
08° 19′ S |
14h 58m |
227.8 |
635.8 |
The
same Chinese name (Ke Kwan, Cavalry Officer) has been
given to β Lupi as to the not far away κ Centauri.
Similarly, the Chinese name Yang Mun (South Gate) for α
Lupi agrees with Nan Mun (South Gate) for α
Centauri (elsewhere named Toliman by me).
And the glyphs for the 15th
hour are below updated with the 8 stars (redmarked)
from Lupus:
|
|
|
|
Ga6-8
(149) |
Ga6-9
(*214) |
Ga6-10 |
Ga6-11 |
Agena
(213.1) |
Thuban
(213.8), χ Centauri (214.0), Menkent (214.1) |
|
Asellus Tertius (215.8),
Arcturus (216.4) |
14h =
213.1 |
October
21 |
22 (295) |
23 |
|
|
|
|
Ga6-12 |
Ga6-13 |
Ga6-14 |
Ga6-15
(156) |
Asellus
Secundus (216.5), λ Bootis (216.6) |
ι
Lupi (217.3),
ψ
Centauri (217.6) |
Asellus
Primus (218.8),
τ Lupi
(219.1) |
σ
Lupi (220.1) |
October
24 |
25 |
26 |
27 (300) |
|
|
|
|
Ga6-16 |
Ga6-17
(*222) |
Ga6-18 |
Ga6-19
(160) |
ρ Bootis
(220.5). Haris (220.7), σ Bootis (221.2), η Centauri
(221.4) |
ρ
Lupi (222.0),
Toliman
(222.2) |
Yang
Mun (223.1) |
ο Bootis
(223.9), Izar (224.0) |
October
28 |
29 |
30 |
31 (304) |
|