19355+2437 POU 3945 AB (HD 338580)
19h 35m 29.93s +24° 36' 42.9" P.A. 346.00 sep 6.6 mag 9.90,12.30 Sp K2
Coord 2000 |
19355+2437 |
|
Discov num |
POU3945 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 35 29.93 +24 36 42.9 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
347 |
|
Pa last |
346.3 |
|
P.A. Now (θ) |
346.3° |
|
Sep first |
6.8 |
|
Sep last |
6.553 |
|
Sep. Now (ρ) |
6.553" |
|
Mag pri |
9.90 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
-019 |
|
Sec motion ra |
|
|
Pri motion dec |
-019 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
19355+2437 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 35 30 +24 36 43 |
TDT 1563 Aa,Ab |
1991 |
1 |
315 |
1.5 |
9.93 |
12.15 |
2.22 |
|
|
Show |
HD 338580 |
|
19 35 30 +24 36 43 |
POU 3945 AB |
2015 |
4 |
346 |
6.6 |
9.90 |
12.30 |
2.40 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 338580 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2142-01878-1 |
|
Gaia DR2 |
2021318575720692736 |
|
HD |
338580 |
|