14407+1625 STF 1864 AC
14h 40m 43.56s +16° 25' 05.9" P.A. 165.00 sep 127.8 mag 4.88,10.63 Sp B9pMnHgSi dist. 93.72 pc (305.71 l.y.)
| Coord 2000 |
14407+1625 |
|
Discov num |
STF1864 |
|
Comp |
AC |
|
Coord arcsec 2000 |
14 40 43.56 +16 25 05.9 |
|
| Date first |
1881 |
|
Date last |
2023 |
|
Obs |
26 |
|
| Pa first |
160 |
|
Pa last |
165.1 |
|
P.A. Now (θ) |
165.1° |
|
| Sep first |
126.8 |
|
Sep last |
127.81 |
|
Sep. Now (ρ) |
127.81" |
|
| Mag pri |
4.88 |
|
Mag sec |
10.63 |
|
delta mag (ΔM) |
5.75 |
|
Spectral class |
B9pMnHgSi (blue-white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
-048 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
-019 |
|
| Notes |
N
(See Notes) |
|
rPM=1.256
This double is not physical.
14407+1625 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Pi1 Boo |
101138 |
14 40 44 +16 25 06 |
STF 1864 AB |
2023 |
416 |
114 |
5.4 |
4.88 |
5.79 |
0.91 |
|
|
| Show |
|
101138 |
14 40 44 +16 25 06 |
STF 1864 AC |
2023 |
26 |
165 |
127.8 |
4.88 |
10.63 |
5.75 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NSV6762 Boo |
|
Constellation |
Bootes |
|
SAO |
101138 |
|
HIP |
71762 |
|
| Tycho2 |
1477-01336-1 |
|
Gaia DR2 |
1234645287617291520 |
|
HD |
129174 |
|
HR |
5475 |
|
| GC |
19769 |
|
ADS |
9338 |
|
BD |
BD+17 2768 |
|
Bayer |
Pi 1 Bootis |
|
| Bayer name |
Pi1 Boo |
|
Flamsteed |
29 Bootis |
|
Flamsteed name |
29 Boo |
|
Distance |
93.72 |
|
| Distance ly |
305.71 |
|
Bayer greek |
π1 Boo |
|
