20525+3040 TDT 2594
20h 52m 31.74s +30° 39' 56.4" P.A. 160.00 sep 0.8 mag 12.43,12.53
Coord 2000 |
20525+3040 |
|
Discov num |
TDT2594 |
|
Comp |
|
|
Coord arcsec 2000 |
20 52 31.74 +30 39 56.4 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
160 |
|
Pa last |
159.8 |
|
P.A. Now (θ) |
159.8° |
|
Sep first |
0.8 |
|
Sep last |
0.83 |
|
Sep. Now (ρ) |
0.83" |
|
Mag pri |
12.43 |
|
Mag sec |
12.53 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+065 |
|
Sec motion ra |
+065 |
|
Pri motion dec |
+049 |
|
Sec motion dec |
+049 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2688-02823-1 |
|
Gaia DR2 |
1858810550928296576 |
|