19497+1720 BPM 1660
19h 49m 39.15s +17° 20' 20.5" P.A. 340.00 sep 85.3 mag 15.07,15.36
| Coord 2000 |
19497+1720 |
|
Discov num |
BPM1660 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 39.15 +17 20 20.5 |
|
| Date first |
1995 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
340 |
|
Pa last |
339.9 |
|
P.A. Now (θ) |
339.9° |
|
| Sep first |
85.4 |
|
Sep last |
85.312 |
|
Sep. Now (ρ) |
85.312" |
|
| Mag pri |
15.07 |
|
Mag sec |
15.36 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
|
|
| Pri motion ra |
-037 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-016 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.411
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1820853347989831168 |
|
