19589+3447 TDT 1897 (HD 226921)
19h 58m 55.48s +34° 46' 30.9" P.A. 30.00 sep 1.3 mag 10.38,12.13 Sp K0
Coord 2000 |
19589+3447 |
|
Discov num |
TDT1897 |
|
Comp |
|
|
Coord arcsec 2000 |
19 58 55.48 +34 46 30.9 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
27 |
|
Pa last |
29.8 |
|
P.A. Now (θ) |
29.8° |
|
Sep first |
1.1 |
|
Sep last |
1.263 |
|
Sep. Now (ρ) |
1.263" |
|
Mag pri |
10.38 |
|
Mag sec |
12.13 |
|
delta mag (ΔM) |
1.75 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 226921 |
|
Constellation |
Cygnus |
|
Tycho2 |
2678-01287-1 |
|
Gaia DR2 |
2059311989508274560 |
|
HD |
226921 |
|