19503+1641 BPM 1685
19h 50m 18.23s +16° 40' 45.9" P.A. 113.00 sep 66.3 mag 13.75,14.41
| Coord 2000 |
19503+1641 |
|
Discov num |
BPM1685 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 18.23 +16 40 45.9 |
|
| Date first |
1981 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
113 |
|
Pa last |
113.3 |
|
P.A. Now (θ) |
113.3° |
|
| Sep first |
66.5 |
|
Sep last |
66.345 |
|
Sep. Now (ρ) |
66.345" |
|
| Mag pri |
13.75 |
|
Mag sec |
14.41 |
|
delta mag (ΔM) |
0.66 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+004 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.974
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1820736559228213120 |
|
