19224+2517 TDT 1405 Aa,Ab
19h 22m 21.69s +25° 16' 37.2" P.A. 160.00 sep 0.6 mag 11.74,12.11
| Coord 2000 |
19224+2517 |
|
Discov num |
TDT1405 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
19 22 21.69 +25 16 37.2 |
|
| Date first |
1991 |
|
Date last |
2010 |
|
Obs |
2 |
|
| Pa first |
167 |
|
Pa last |
159.9 |
|
P.A. Now (θ) |
159.9° |
|
| Sep first |
0.9 |
|
Sep last |
0.61 |
|
Sep. Now (ρ) |
0.61" |
|
| Mag pri |
11.74 |
|
Mag sec |
12.11 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
19224+2517 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 22 22 +25 16 37 |
TDT 1405 Aa,Ab |
2010 |
2 |
160 |
0.6 |
11.74 |
12.11 |
0.37 |
|
<=== |
| Show |
HD 338216 |
|
19 22 22 +25 16 37 |
POU 3784 AB |
2015 |
9 |
270 |
9.0 |
11.16 |
12.50 |
1.34 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2128-00382-1 |
|
HD |
338216 |
|
