19315+3247 SEI 615 AB
19h 31m 32.71s +32° 46' 20.9" P.A. 211.00 sep 22.8 mag 11.45,12.90
| Coord 2000 |
19315+3247 |
|
Discov num |
SEI 615 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 31 32.71 +32 46 20.9 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
210 |
|
Pa last |
210.9 |
|
P.A. Now (θ) |
210.9° |
|
| Sep first |
22.5 |
|
Sep last |
22.772 |
|
Sep. Now (ρ) |
22.772" |
|
| Mag pri |
11.45 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.45 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-001 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.306
This double is not physical.
19315+3247 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 31 33 +32 46 21 |
SEI 615 AB |
2015 |
13 |
211 |
22.8 |
11.45 |
12.90 |
1.45 |
|
<=== |
| Show |
|
|
19 31 33 +32 46 21 |
BKO 61 AC |
2015 |
8 |
218 |
10.8 |
11.45 |
15.30 |
3.85 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2659-02168-1 |
|
Gaia DR2 |
2045563391191619584 |
|
