19364+3541 SEI 647 AC
19h 36m 21.91s +35° 40' 39.7" P.A. 177.00 sep 27.7 mag 8.10,11.66 Sp A0
Coord 2000 |
19364+3541 |
|
Discov num |
SEI 647 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 36 21.91 +35 40 39.7 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
178 |
|
Pa last |
177 |
|
P.A. Now (θ) |
177° |
|
Sep first |
28.1 |
|
Sep last |
27.711 |
|
Sep. Now (ρ) |
27.711" |
|
Mag pri |
8.10 |
|
Mag sec |
11.66 |
|
delta mag (ΔM) |
3.56 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=0.721
Nature of this double is uncertain.
19364+3541 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 185172 |
68570 |
19 36 22 +35 40 40 |
ARN 82 AB |
2021 |
19 |
34 |
43.5 |
8.10 |
8.43 |
0.33 |
|
|
Show |
|
|
19 36 22 +35 40 40 |
SEI 647 AC |
2015 |
9 |
177 |
27.7 |
8.10 |
11.66 |
3.56 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2667-00321-1 |
|
Gaia DR2 |
2048244275413559552 |
|
HD |
185173 |
|