21512+3941 TDT 3192
21h 51m 14.25s +39° 40' 37.8" P.A. 118.00 sep 0.5 mag 11.26,11.37
| Coord 2000 |
21512+3941 |
|
Discov num |
TDT3192 |
|
Comp |
|
|
Coord arcsec 2000 |
21 51 14.25 +39 40 37.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
118 |
|
Pa last |
118.3 |
|
P.A. Now (θ) |
118.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.48 |
|
Sep. Now (ρ) |
0.48" |
|
| Mag pri |
11.26 |
|
Mag sec |
11.37 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
|
|
| Pri motion ra |
+022 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3189-00229-1 |
|
Gaia DR2 |
1953410229271589376 |
|
