21352+3839 ES 2713
21h 35m 10.68s +38° 38' 48.5" P.A. 98.00 sep 17.7 mag 9.70,10.83
Coord 2000 |
21352+3839 |
|
Discov num |
ES 2713 |
|
Comp |
|
|
Coord arcsec 2000 |
21 35 10.68 +38 38 48.5 |
|
Date first |
1922 |
|
Date last |
2017 |
|
Obs |
15 |
|
Pa first |
97 |
|
Pa last |
97.6 |
|
P.A. Now (θ) |
97.6° |
|
Sep first |
17.3 |
|
Sep last |
17.706 |
|
Sep. Now (ρ) |
17.706" |
|
Mag pri |
9.70 |
|
Mag sec |
10.83 |
|
delta mag (ΔM) |
1.13 |
|
Spectral class |
|
|
Pri motion ra |
-028 |
|
Sec motion ra |
-025 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.104 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3183-00525-1 |
|
Gaia DR2 |
1953796845049756544 |
|