16406+0413 STF 2074 BC
16h 40m 35.15s +04° 12' 25.9" P.A. 316.00 sep 25.7 mag 6.92,11.40 Sp A3IV dist. 93.11 pc (303.72 l.y.)
Coord 2000 |
16406+0413 |
|
Discov num |
STF2074 |
|
Comp |
BC |
|
Coord arcsec 2000 |
16 40 35.15 +04 12 25.9 |
|
Date first |
1898 |
|
Date last |
2020 |
|
Obs |
16 |
|
Pa first |
315 |
|
Pa last |
316.1 |
|
P.A. Now (θ) |
316.1° |
|
Sep first |
24.0 |
|
Sep last |
25.7 |
|
Sep. Now (ρ) |
25.7" |
|
Mag pri |
6.92 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
4.48 |
|
Spectral class |
A3IV (white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
-013 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
+009 |
|
Notes |
N
(See Notes) |
|
rPM=1.493
This double is not physical.
16406+0413 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
121776 |
16 40 39 +04 13 11 |
CHR 56 Aa,Ab |
2009 |
3 |
280 |
0.0 |
5.90 |
7.80 |
1.90 |
|
|
Show |
37 Her |
121776 |
16 40 39 +04 13 11 |
STFA 31 AB |
2017 |
87 |
229 |
69.3 |
5.76 |
6.92 |
1.16 |
|
|
Show |
|
121774 |
16 40 35 +04 12 26 |
STF 2074 BC |
2020 |
16 |
316 |
25.7 |
6.92 |
11.40 |
4.48 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
SAO |
121774 |
|
HIP |
81634 |
|
Tycho2 |
0391-02825-1 |
|
Gaia DR2 |
4434301841878055296 |
|
HD |
150379 |
|
HR |
6194 |
|
GC |
22428 |
|
ADS |
10149 |
|
BD |
BD+04 3234 |
|
Flamsteed |
36 Herculis |
|
Flamsteed name |
36 Her |
|
Distance |
93.11 |
|
Distance ly |
303.72 |
|