18459+2719 PHL 9001
18h 45m 56.27s +27° 19' 20.4" P.A. 129.00 sep 14.1 mag 12.50,13.10
Coord 2000 |
18459+2719 |
|
Discov num |
PHL9001 |
|
Comp |
|
|
Coord arcsec 2000 |
18 45 56.27 +27 19 20.4 |
|
Date first |
1912 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
129 |
|
Pa last |
128.8 |
|
P.A. Now (θ) |
128.8° |
|
Sep first |
13.6 |
|
Sep last |
14.101 |
|
Sep. Now (ρ) |
14.101" |
|
Mag pri |
12.50 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
+011 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
-021 |
|
Notes |
|
|
rPM=1.334
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
4538313202326761728 |
|