20147+5940 STI 957
20h 14m 42.38s +59° 40' 07.1" P.A. 319.00 sep 4.7 mag 9.20,12.80 Sp G5
| Coord 2000 |
20147+5940 |
|
Discov num |
STI 957 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 42.38 +59 40 07.1 |
|
| Date first |
1901 |
|
Date last |
2013 |
|
Obs |
3 |
|
| Pa first |
9 |
|
Pa last |
319.4 |
|
P.A. Now (θ) |
319.4° |
|
| Sep first |
8.8 |
|
Sep last |
4.703 |
|
Sep. Now (ρ) |
4.703" |
|
| Mag pri |
9.20 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.6 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+038 |
|
Sec motion ra |
|
|
| Pri motion dec |
+014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
SAO |
32390 |
|
Tycho2 |
3949-00367-1 |
|
Gaia DR2 |
2236684384961215104 |
|
| HD |
239359 |
|
