19493+1852 J 3012 AC
19h 49m 09.64s +18° 51' 27.5" P.A. 173.00 sep 6.8 mag 13.90,13.50
| Coord 2000 |
19493+1852 |
|
Discov num |
J 3012 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 49 09.64 +18 51 27.5 |
|
| Date first |
1944 |
|
Date last |
2017 |
|
Obs |
8 |
|
| Pa first |
160 |
|
Pa last |
172.8 |
|
P.A. Now (θ) |
172.8° |
|
| Sep first |
6.0 |
|
Sep last |
6.772 |
|
Sep. Now (ρ) |
6.772" |
|
| Mag pri |
13.90 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-025 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
+027 |
|
Sec motion dec |
-010 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.403
This double is not physical.
19493+1852 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 49 10 +18 51 28 |
J 3012 AB |
2017 |
9 |
272 |
6.6 |
13.90 |
14.60 |
0.70 |
|
|
| Show |
|
|
19 49 10 +18 51 28 |
J 3012 AC |
2017 |
8 |
173 |
6.8 |
13.90 |
13.50 |
0.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1824568494706354304 |
|
