21193+4108 TDT 2901
21h 19m 15.33s +41° 07' 41.6" P.A. 306.00 sep 0.5 mag 11.60,11.72
| Coord 2000 |
21193+4108 |
|
Discov num |
TDT2901 |
|
Comp |
|
|
Coord arcsec 2000 |
21 19 15.33 +41 07 41.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
306 |
|
Pa last |
306 |
|
P.A. Now (θ) |
306° |
|
| Sep first |
0.5 |
|
Sep last |
0.48 |
|
Sep. Now (ρ) |
0.48" |
|
| Mag pri |
11.60 |
|
Mag sec |
11.72 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3173-01280-1 |
|
Gaia DR2 |
1968687359231910656 |
|
