19523+1737 HEI 9013
19h 52m 18.57s +17° 36' 43.2" P.A. 330.00 sep 4.2 mag 10.90,11.10
Coord 2000 |
19523+1737 |
|
Discov num |
HEI9013 |
|
Comp |
|
|
Coord arcsec 2000 |
19 52 18.57 +17 36 43.2 |
|
Date first |
1988 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
344 |
|
Pa last |
329.8 |
|
P.A. Now (θ) |
329.8° |
|
Sep first |
4.2 |
|
Sep last |
4.244 |
|
Sep. Now (ρ) |
4.244" |
|
Mag pri |
10.90 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+019 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-034 |
|
Notes |
|
|
rPM=0.806
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagitta |
|
Tycho2 |
1620-03807-1 |
|
Gaia DR2 |
1821225532668068992 |
|