19388+4010 ES 1968 AB
19h 38m 52.72s +40° 09' 13.4" P.A. 107.00 sep 37.9 mag 9.55,11.92 Sp F8IV
| Coord 2000 |
19388+4010 |
|
Discov num |
ES 1968 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 38 52.72 +40 09 13.4 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
119 |
|
Pa last |
107.3 |
|
P.A. Now (θ) |
107.3° |
|
| Sep first |
41.4 |
|
Sep last |
37.899 |
|
Sep. Now (ρ) |
37.899" |
|
| Mag pri |
9.55 |
|
Mag sec |
11.92 |
|
delta mag (ΔM) |
2.37 |
|
Spectral class |
F8IV (yellow-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-063 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.061
This double is not physical.
19388+4010 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 38 53 +40 09 13 |
ES 1968 AB |
2015 |
7 |
107 |
37.9 |
9.55 |
11.92 |
2.37 |
|
<=== |
| Show |
|
|
19 38 56 +40 09 01 |
ES 1968 BC |
2015 |
4 |
276 |
4.4 |
11.30 |
12.50 |
1.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3139-00213-1 |
|
Gaia DR2 |
2076495161528280192 |
|
