19571+1809 BPM 1855
19h 57m 03.37s +18° 09' 19.4" P.A. 236.00 sep 108.5 mag 13.82,15.46
| Coord 2000 |
19571+1809 |
|
Discov num |
BPM1855 |
|
Comp |
|
|
Coord arcsec 2000 |
19 57 03.37 +18 09 19.4 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
236 |
|
Pa last |
235.7 |
|
P.A. Now (θ) |
235.7° |
|
| Sep first |
108.8 |
|
Sep last |
108.545 |
|
Sep. Now (ρ) |
108.545" |
|
| Mag pri |
13.82 |
|
Mag sec |
15.46 |
|
delta mag (ΔM) |
1.64 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-022 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.379
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1821332322727954816 |
|
