15189+1732 GWP 2511
15h 18m 53.30s +17° 31' 47.6" P.A. 137.00 sep 88.7 mag 11.10,17.00
Coord 2000 |
15189+1732 |
|
Discov num |
GWP2511 |
|
Comp |
|
|
Coord arcsec 2000 |
15 18 53.30 +17 31 47.6 |
|
Date first |
1992 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
137 |
|
Pa last |
136.8 |
|
P.A. Now (θ) |
136.8° |
|
Sep first |
89.7 |
|
Sep last |
88.693 |
|
Sep. Now (ρ) |
88.693" |
|
Mag pri |
11.10 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
5.9 |
|
Spectral class |
|
|
Pri motion ra |
-050 |
|
Sec motion ra |
-060 |
|
Pri motion dec |
-020 |
|
Sec motion dec |
-012 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.209 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
1490-00906-1 |
|
Gaia DR2 |
1208558721413615872 |
|