19489+1658 BPMA 183
19h 48m 54.07s +16° 57' 42.3" P.A. 54.00 sep 274.0 mag 15.38,16.06
| Coord 2000 |
19489+1658 |
|
Discov num |
BPMA183 |
|
Comp |
|
|
Coord arcsec 2000 |
19 48 54.07 +16 57 42.3 |
|
| Date first |
1995 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
54 |
|
Pa last |
54.2 |
|
P.A. Now (θ) |
54.2° |
|
| Sep first |
273.6 |
|
Sep last |
273.986 |
|
Sep. Now (ρ) |
273.986" |
|
| Mag pri |
15.38 |
|
Mag sec |
16.06 |
|
delta mag (ΔM) |
0.68 |
|
Spectral class |
|
|
| Pri motion ra |
+037 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-113 |
|
Sec motion dec |
-008 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.91
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1820805244351413760 |
|
