19355+2437 TDT 1563 Aa,Ab
19h 35m 29.93s +24° 36' 42.9" P.A. 315.00 sep 1.5 mag 9.93,12.15 Sp K2
| Coord 2000 |
19355+2437 |
|
Discov num |
TDT1563 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
19 35 29.93 +24 36 42.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
315 |
|
Pa last |
314.7 |
|
P.A. Now (θ) |
314.7° |
|
| Sep first |
1.5 |
|
Sep last |
1.53 |
|
Sep. Now (ρ) |
1.53" |
|
| Mag pri |
9.93 |
|
Mag sec |
12.15 |
|
delta mag (ΔM) |
2.22 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
-019 |
|
Sec motion ra |
-021 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=0.081 (< 0.3, Physical double)
This double is physical.
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
| Constellation |
Vulpecula |
|
Tycho2 |
2142-01878-1 |
|
Gaia DR2 |
2021318575720692736 |
|
HD |
338580 |
|
