19546+4027 DEA 166
19h 54m 41.55s +40° 27' 07.7" P.A. 128.00 sep 8.6 mag 12.50,17.00
Coord 2000 |
19546+4027 |
|
Discov num |
DEA 166 |
|
Comp |
|
|
Coord arcsec 2000 |
19 54 41.55 +40 27 07.7 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
127 |
|
Pa last |
127.6 |
|
P.A. Now (θ) |
127.6° |
|
Sep first |
8.6 |
|
Sep last |
8.608 |
|
Sep. Now (ρ) |
8.608" |
|
Mag pri |
12.50 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
+006 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.277 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2073608703000844544 |
|