19354+3008 SLE 640
19h 35m 25.96s +30° 08' 08.0" P.A. 274.00 sep 8.7 mag 11.80,11.90
Coord 2000 |
19354+3008 |
|
Discov num |
SLE 640 |
|
Comp |
|
|
Coord arcsec 2000 |
19 35 25.96 +30 08 08.0 |
|
Date first |
1984 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
273 |
|
Pa last |
273.9 |
|
P.A. Now (θ) |
273.9° |
|
Sep first |
8.7 |
|
Sep last |
8.743 |
|
Sep. Now (ρ) |
8.743" |
|
Mag pri |
11.80 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-017 |
|
Sec motion dec |
-022 |
|
Notes |
|
|
rPM=0.226 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2032676496453914496 |
|