19504+1708 BPM 1687
19h 50m 26.37s +17° 07' 42.9" P.A. 264.00 sep 36.4 mag 15.91,16.05
| Coord 2000 |
19504+1708 |
|
Discov num |
BPM1687 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 26.37 +17 07 42.9 |
|
| Date first |
1994 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
263 |
|
Pa last |
263.9 |
|
P.A. Now (θ) |
263.9° |
|
| Sep first |
36.7 |
|
Sep last |
36.437 |
|
Sep. Now (ρ) |
36.437" |
|
| Mag pri |
15.91 |
|
Mag sec |
16.05 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+068 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-056 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.988
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1820835274765757824 |
|
