21068+3222 ES 2439
21h 06m 45.10s +32° 18' 14.8" P.A. 164.00 sep 4.3 mag 12.30,12.30
| Coord 2000 |
21068+3222 |
|
Discov num |
ES 2439 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 45.10 +32 18 14.8 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
156 |
|
Pa last |
164.4 |
|
P.A. Now (θ) |
164.4° |
|
| Sep first |
4.3 |
|
Sep last |
4.25 |
|
Sep. Now (ρ) |
4.25" |
|
| Mag pri |
12.30 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
+022 |
|
Sec motion dec |
-039 |
|
| Notes |
|
|
rPM=1.48
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2705-01474-1 |
|
Gaia DR2 |
1865120953091984256 |
|
