21064+3031 TDT 2751
21h 06m 23.02s +30° 31' 01.5" P.A. 148.00 sep 2.4 mag 11.77,12.78
| Coord 2000 |
21064+3031 |
|
Discov num |
TDT2751 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 23.02 +30 31 01.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
148 |
|
Pa last |
148.4 |
|
P.A. Now (θ) |
148.4° |
|
| Sep first |
2.4 |
|
Sep last |
2.43 |
|
Sep. Now (ρ) |
2.43" |
|
| Mag pri |
11.77 |
|
Mag sec |
12.78 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2701-01159-1 |
|
Gaia DR2 |
1852568589053965312 |
|
