20538+3431 TDT 2611
20h 53m 48.78s +34° 31' 29.9" P.A. 160.00 sep 2.1 mag 11.40,12.20
| Coord 2000 |
20538+3431 |
|
Discov num |
TDT2611 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 48.78 +34 31 29.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
160 |
|
Pa last |
159.9 |
|
P.A. Now (θ) |
159.9° |
|
| Sep first |
2.1 |
|
Sep last |
2.14 |
|
Sep. Now (ρ) |
2.14" |
|
| Mag pri |
11.40 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2696-02016-1 |
|
Gaia DR2 |
1869575422599714560 |
|
