20026+3127 TDT 1930 (HD 331703)
20h 02m 36.27s +31° 27' 19.2" P.A. 120.00 sep 0.7 mag 10.53,10.65
Coord 2000 |
20026+3127 |
|
Discov num |
TDT1930 |
|
Comp |
|
|
Coord arcsec 2000 |
20 02 36.27 +31 27 19.2 |
|
Date first |
1991 |
|
Date last |
2006 |
|
Obs |
2 |
|
Pa first |
124 |
|
Pa last |
119.6 |
|
P.A. Now (θ) |
119.6° |
|
Sep first |
0.5 |
|
Sep last |
0.686 |
|
Sep. Now (ρ) |
0.686" |
|
Mag pri |
10.53 |
|
Mag sec |
10.65 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
-023 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 331703 |
|
Constellation |
Cygnus |
|
Tycho2 |
2670-01502-1 |
|
Gaia DR2 |
2030904221121281280 |
|
HD |
331703 |
|