20567+4754 CRB 14 AC
20h 56m 39.78s +47° 54' 13.9" P.A. 58.00 sep 6.4 mag 9.40,12.70 Sp A0
| Coord 2000 |
20567+4754 |
|
Discov num |
CRB 14 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 56 39.78 +47 54 13.9 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
58 |
|
Pa last |
58.1 |
|
P.A. Now (θ) |
58.1° |
|
| Sep first |
6.3 |
|
Sep last |
6.409 |
|
Sep. Now (ρ) |
6.409" |
|
| Mag pri |
9.40 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20567+4754 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 56 40 +47 54 14 |
ES 814 AB |
2015 |
7 |
0 |
6.0 |
9.40 |
12.90 |
3.50 |
|
|
| Show |
|
|
20 56 40 +47 54 14 |
CRB 14 AC |
2015 |
6 |
58 |
6.4 |
9.40 |
12.70 |
3.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3579-02558-1 |
|
Gaia DR2 |
2166963489355578880 |
|
