17593+4902 YSC 64 Ba,Bb
17h 59m 18.07s +49° 02' 11.3" P.A. 224.00 sep 0.1 mag 12.80,15.80
Coord 2000 |
17593+4902 |
|
Discov num |
YSC 64 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
17 59 18.07 +49 02 11.3 |
|
Date first |
2014 |
|
Date last |
2018 |
|
Obs |
4 |
|
Pa first |
40 |
|
Pa last |
223.8 |
|
P.A. Now (θ) |
223.8° |
|
Sep first |
0.1 |
|
Sep last |
0.054 |
|
Sep. Now (ρ) |
0.054" |
|
Mag pri |
12.80 |
|
Mag sec |
15.80 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
|
|
Pri motion ra |
+015 |
|
Sec motion ra |
|
|
Pri motion dec |
+345 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
17593+4902 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 59 18 +49 02 11 |
YSC 64 AB |
2018 |
11 |
42 |
0.7 |
12.00 |
12.70 |
0.70 |
|
|
Show |
|
|
17 59 18 +49 02 11 |
YSC 64 Ba,Bb |
2018 |
4 |
224 |
0.1 |
12.80 |
15.80 |
3.00 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS