19030+3729 J 766 AC
19h 02m 56.94s +37° 27' 53.3" P.A. 176.00 sep 16.7 mag 11.70,12.80
| Coord 2000 |
19030+3729 |
|
Discov num |
J 766 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 02 56.94 +37 27 53.3 |
|
| Date first |
1912 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
180 |
|
Pa last |
176.4 |
|
P.A. Now (θ) |
176.4° |
|
| Sep first |
10.0 |
|
Sep last |
16.7 |
|
Sep. Now (ρ) |
16.7" |
|
| Mag pri |
11.70 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=0.402
Nature of this double is uncertain.
19030+3729 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 02 57 +37 27 53 |
J 766 AB |
2016 |
18 |
2 |
3.2 |
11.70 |
12.40 |
0.70 |
|
|
| Show |
|
|
19 02 57 +37 27 53 |
J 766 AC |
2016 |
14 |
176 |
16.7 |
11.70 |
12.80 |
1.10 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2651-01908-1 |
|
Gaia DR2 |
2099814325678332544 |
|
