19507+1515 BPM 1697
19h 50m 40.77s +15° 15' 23.5" P.A. 355.00 sep 55.0 mag 15.11,15.48
Coord 2000 |
19507+1515 |
|
Discov num |
BPM1697 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 40.77 +15 15 23.5 |
|
Date first |
1995 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
355 |
|
Pa last |
354.8 |
|
P.A. Now (θ) |
354.8° |
|
Sep first |
54.7 |
|
Sep last |
54.976 |
|
Sep. Now (ρ) |
54.976" |
|
Mag pri |
15.11 |
|
Mag sec |
15.48 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
|
|
Pri motion ra |
-025 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
+034 |
|
Sec motion dec |
+022 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.493
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Gaia DR2 |
1819556748891014784 |
|