19471+1750 BPM 1548
19h 47m 04.65s +17° 49' 42.8" P.A. 22.00 sep 78.3 mag 15.09,16.23
| Coord 2000 |
19471+1750 |
|
Discov num |
BPM1548 |
|
Comp |
|
|
Coord arcsec 2000 |
19 47 04.65 +17 49 42.8 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
23 |
|
Pa last |
22.4 |
|
P.A. Now (θ) |
22.4° |
|
| Sep first |
78.5 |
|
Sep last |
78.299 |
|
Sep. Now (ρ) |
78.299" |
|
| Mag pri |
15.09 |
|
Mag sec |
16.23 |
|
delta mag (ΔM) |
1.14 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-009 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.984
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1821115478440496384 |
|
