19564+1639 BPM 1843
19h 56m 23.67s +16° 38' 30.0" P.A. 293.00 sep 18.0 mag 14.53,15.83
| Coord 2000 |
19564+1639 |
|
Discov num |
BPM1843 |
|
Comp |
|
|
Coord arcsec 2000 |
19 56 23.67 +16 38 30.0 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
290 |
|
Pa last |
292.9 |
|
P.A. Now (θ) |
292.9° |
|
| Sep first |
18.0 |
|
Sep last |
17.983 |
|
Sep. Now (ρ) |
17.983" |
|
| Mag pri |
14.53 |
|
Mag sec |
15.83 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
-021 |
|
Sec motion ra |
+074 |
|
| Pri motion dec |
-043 |
|
Sec motion dec |
-064 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.994
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1820310567181646336 |
|
