21196+3656 TDT 2905
21h 19m 37.34s +36° 56' 15.8" P.A. 184.00 sep 2.4 mag 11.35,12.90
| Coord 2000 |
21196+3656 |
|
Discov num |
TDT2905 |
|
Comp |
|
|
Coord arcsec 2000 |
21 19 37.34 +36 56 15.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
184 |
|
Pa last |
183.5 |
|
P.A. Now (θ) |
183.5° |
|
| Sep first |
2.4 |
|
Sep last |
2.44 |
|
Sep. Now (ρ) |
2.44" |
|
| Mag pri |
11.35 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.55 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2715-00033-1 |
|
Gaia DR2 |
1963879263598603776 |
|
