19487+4059 DEA 111
19h 48m 43.24s +40° 59' 51.8" P.A. 210.00 sep 6.6 mag 14.50,18.00
Coord 2000 |
19487+4059 |
|
Discov num |
DEA 111 |
|
Comp |
|
|
Coord arcsec 2000 |
19 48 43.24 +40 59 51.8 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
210 |
|
Pa last |
209.7 |
|
P.A. Now (θ) |
209.7° |
|
Sep first |
6.4 |
|
Sep last |
6.577 |
|
Sep. Now (ρ) |
6.577" |
|
Mag pri |
14.50 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.171 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2076771585624716672 |
|