20060+3545 SEI 857 AC
20h 05m 56.71s +35° 45' 21.4" P.A. 323.00 sep 27.6 mag 11.75,12.90
| Coord 2000 |
20060+3545 |
|
Discov num |
SEI 857 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 05 56.71 +35 45 21.4 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
324 |
|
Pa last |
323.1 |
|
P.A. Now (θ) |
323.1° |
|
| Sep first |
27.5 |
|
Sep last |
27.551 |
|
Sep. Now (ρ) |
27.551" |
|
| Mag pri |
11.75 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.15 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.318
Nature of this double is uncertain.
20060+3545 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 05 57 +35 45 21 |
SEI 858 AB |
2015 |
14 |
28 |
19.8 |
11.75 |
11.90 |
0.15 |
|
|
| Show |
|
|
20 05 57 +35 45 21 |
SEI 857 AC |
2015 |
13 |
323 |
27.6 |
11.75 |
12.90 |
1.15 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2059076041181622144 |
|
