20343+5707 STI 2541 (HD 239452)
20h 34m 16.98s +57° 07' 12.7" P.A. 205.00 sep 10.6 mag 9.71,10.60 Sp A5
| Coord 2000 |
20343+5707 |
|
Discov num |
STI2541 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 16.98 +57 07 12.7 |
|
| Date first |
1899 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
205 |
|
Pa last |
204.8 |
|
P.A. Now (θ) |
204.8° |
|
| Sep first |
10.8 |
|
Sep last |
10.623 |
|
Sep. Now (ρ) |
10.623" |
|
| Mag pri |
9.71 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.89 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
+016 |
|
Sec motion dec |
+015 |
|
| Notes |
|
|
rPM=0.064 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 239452 |
|
Constellation |
Cygnus |
|
SAO |
32703 |
|
Tycho2 |
3958-01123-1 |
|
| Gaia DR2 |
2187191793183845504 |
|
HD |
239452 |
|
