19457+1339 BPM 1489
19h 45m 42.77s +13° 39' 29.0" P.A. 89.00 sep 29.2 mag 14.36,15.05
Coord 2000 |
19457+1339 |
|
Discov num |
BPM1489 |
|
Comp |
|
|
Coord arcsec 2000 |
19 45 42.77 +13 39 29.0 |
|
Date first |
1993 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
91 |
|
Pa last |
89.4 |
|
P.A. Now (θ) |
89.4° |
|
Sep first |
27.7 |
|
Sep last |
29.203 |
|
Sep. Now (ρ) |
29.203" |
|
Mag pri |
14.36 |
|
Mag sec |
15.05 |
|
delta mag (ΔM) |
0.69 |
|
Spectral class |
|
|
Pri motion ra |
-027 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
+012 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=1.048
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Gaia DR2 |
4317336039768111616 |
|