21492+3849 TDT 3176
21h 49m 10.64s +38° 49' 02.4" P.A. 1.00 sep 2.3 mag 12.28,13.23
| Coord 2000 |
21492+3849 |
|
Discov num |
TDT3176 |
|
Comp |
|
|
Coord arcsec 2000 |
21 49 10.64 +38 49 02.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
1 |
|
Pa last |
0.9 |
|
P.A. Now (θ) |
0.9° |
|
| Sep first |
2.3 |
|
Sep last |
2.34 |
|
Sep. Now (ρ) |
2.34" |
|
| Mag pri |
12.28 |
|
Mag sec |
13.23 |
|
delta mag (ΔM) |
0.95 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3184-00621-1 |
|
Gaia DR2 |
1953218398852515200 |
|
