19471+1657 BPM 1547
19h 47m 03.20s +16° 56' 54.9" P.A. 203.00 sep 88.8 mag 13.47,14.40
| Coord 2000 |
19471+1657 |
|
Discov num |
BPM1547 |
|
Comp |
|
|
Coord arcsec 2000 |
19 47 03.20 +16 56 54.9 |
|
| Date first |
1980 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
203 |
|
Pa last |
203.4 |
|
P.A. Now (θ) |
203.4° |
|
| Sep first |
88.9 |
|
Sep last |
88.8 |
|
Sep. Now (ρ) |
88.8" |
|
| Mag pri |
13.47 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
0.93 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-011 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.967
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1820814448420454912 |
|
