05354-0555 STF 752 AB (Hatysa)
05h 35m 25.98s -05° 54' 35.6" P.A. 141.00 sep 11.2 mag 2.77,7.73 Sp +B8III dist. 714.29 pc (2330.01 l.y.)
Coord 2000 |
05354-0555 |
|
Discov num |
STF 752 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 35 25.98 -05 54 35.6 |
|
Date first |
1779 |
|
Date last |
2021 |
|
Obs |
75 |
|
Pa first |
134 |
|
Pa last |
141.3 |
|
P.A. Now (θ) |
141.3° |
|
Sep first |
12.5 |
|
Sep last |
11.22 |
|
Sep. Now (ρ) |
11.22" |
|
Mag pri |
2.77 |
|
Mag sec |
7.73 |
|
delta mag (ΔM) |
4.96 |
|
Spectral class |
+B8III |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-000 |
|
Sec motion dec |
+002 |
|
Notes |
N
S
(See Notes, Parallax indidates non-physical) |
|
rPM=0.894
This double is not physical.
05354-0555 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
132323 |
05 35 26 -05 54 36 |
CHR 250 Aa,Ab |
2016 |
10 |
106 |
0.1 |
3.00 |
6.30 |
3.30 |
|
|
Show |
Hatysa |
132323 |
05 35 26 -05 54 36 |
STF 752 AB |
2021 |
75 |
141 |
11.2 |
2.77 |
7.73 |
4.96 |
|
<=== |
Show |
|
132323 |
05 35 26 -05 54 36 |
STF 752 AC |
2002 |
10 |
103 |
49.4 |
2.77 |
9.81 |
7.04 |
|
|
Show |
|
|
05 35 26 -05 54 44 |
STF 752 BC |
2015 |
11 |
94 |
41.1 |
7.73 |
9.81 |
2.08 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Common name |
Hatysa |
|
Var name |
NSV2334 Ori |
|
Constellation |
Orion |
|
SAO |
132323 |
|
HIP |
26241 |
|
Tycho2 |
4778-01401-1 |
|
Gaia DR2 |
3017190546640875904 |
|
HD |
37043 |
|
HR |
1899 |
|
GC |
6937 |
|
ADS |
4193 |
|
BD |
BD-06 1241 |
|
Bayer |
Iota Orionis |
|
Bayer name |
Iot Ori |
|
Flamsteed |
44 Orionis |
|
Flamsteed name |
44 Ori |
|
FK5 |
209 |
|
Distance |
714.29 |
|
Distance ly |
2330.01 |
|
Bayer greek |
ι Ori |
|
Other names |
Na’ir al Saif, Nair al saif, Hatsya |
|
Meaning |
(tip) light of the sword |
|