21071+3459 TDT 2764
21h 07m 04.05s +34° 59' 07.4" P.A. 25.00 sep 1.7 mag 11.60,12.65
| Coord 2000 |
21071+3459 |
|
Discov num |
TDT2764 |
|
Comp |
|
|
Coord arcsec 2000 |
21 07 04.05 +34 59 07.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
25 |
|
Pa last |
25 |
|
P.A. Now (θ) |
25° |
|
| Sep first |
1.7 |
|
Sep last |
1.68 |
|
Sep. Now (ρ) |
1.68" |
|
| Mag pri |
11.60 |
|
Mag sec |
12.65 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2709-00323-1 |
|
Gaia DR2 |
1867929556770280064 |
|
