19417+1727 BPM 1331
19h 41m 43.77s +17° 27' 15.6" P.A. 161.00 sep 105.5 mag 15.65,16.04
| Coord 2000 |
19417+1727 |
|
Discov num |
BPM1331 |
|
Comp |
|
|
Coord arcsec 2000 |
19 41 43.77 +17 27 15.6 |
|
| Date first |
1987 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
161 |
|
Pa last |
160.9 |
|
P.A. Now (θ) |
160.9° |
|
| Sep first |
106.2 |
|
Sep last |
105.541 |
|
Sep. Now (ρ) |
105.541" |
|
| Mag pri |
15.65 |
|
Mag sec |
16.04 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-026 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-016 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.477
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1823987467180801792 |
|