19505+1726 J 141
19h 50m 33.56s +17° 26' 19.0" P.A. 45.00 sep 4.4 mag 10.91,11.18 Sp A3
Coord 2000 |
19505+1726 |
|
Discov num |
J 141 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 33.56 +17 26 19.0 |
|
Date first |
1896 |
|
Date last |
2016 |
|
Obs |
17 |
|
Pa first |
46 |
|
Pa last |
45.1 |
|
P.A. Now (θ) |
45.1° |
|
Sep first |
4.0 |
|
Sep last |
4.364 |
|
Sep. Now (ρ) |
4.364" |
|
Mag pri |
10.91 |
|
Mag sec |
11.18 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+003 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.825
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagitta |
|
Tycho2 |
1619-03356-2 |
|
Gaia DR2 |
1821219382274536960 |
|
ADS |
13008 |
|