20597+3752 BAR 14 AB,C
20h 59m 42.29s +37° 52' 28.9" P.A. 105.00 sep 8.1 mag 9.78,15.00 Sp A0
| Coord 2000 |
20597+3752 |
|
Discov num |
BAR 14 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
20 59 42.29 +37 52 28.9 |
|
| Date first |
1899 |
|
Date last |
2002 |
|
Obs |
3 |
|
| Pa first |
112 |
|
Pa last |
105.2 |
|
P.A. Now (θ) |
105.2° |
|
| Sep first |
7.9 |
|
Sep last |
8.133 |
|
Sep. Now (ρ) |
8.133" |
|
| Mag pri |
9.78 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
5.22 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20597+3752 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 59 42 +37 52 29 |
BAR 14 AB |
2015 |
11 |
252 |
1.0 |
10.35 |
10.75 |
0.40 |
|
|
| Show |
|
|
20 59 42 +37 52 29 |
BAR 14 AB,C |
2002 |
3 |
105 |
8.1 |
9.78 |
15.00 |
5.22 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3167-02860-1 |
|
Gaia DR2 |
1871749427671241344 |
|
