20063+3454 POP 66 AD
20h 06m 16.21s +34° 54' 05.9" P.A. 347.00 sep 44.0 mag 10.45,12.75 Sp A0
| Coord 2000 |
20063+3454 |
|
Discov num |
POP 66 |
|
Comp |
AD |
|
Coord arcsec 2000 |
20 06 16.21 +34 54 05.9 |
|
| Date first |
1941 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
348 |
|
Pa last |
347.2 |
|
P.A. Now (θ) |
347.2° |
|
| Sep first |
44.1 |
|
Sep last |
44.002 |
|
Sep. Now (ρ) |
44.002" |
|
| Mag pri |
10.45 |
|
Mag sec |
12.75 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.62
Nature of this double is uncertain.
20063+3454 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 227660 |
|
20 06 16 +34 54 06 |
SEI 870 AB |
2015 |
11 |
2 |
6.5 |
10.48 |
12.00 |
1.52 |
|
|
| Show |
|
|
20 06 16 +34 54 06 |
POP 66 AC |
2015 |
10 |
117 |
25.4 |
10.48 |
12.42 |
1.94 |
|
|
| Show |
|
|
20 06 16 +34 54 06 |
POP 66 AD |
2015 |
10 |
347 |
44.0 |
10.45 |
12.75 |
2.30 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2679-02739-1 |
|
Gaia DR2 |
2058613627826267392 |
|
HD |
227660 |
|
