17599+5304 HO 563 AB
17h 59m 49.98s +53° 03' 50.4" P.A. 184.00 sep 0.7 mag 10.17,10.46
Coord 2000 |
17599+5304 |
|
Discov num |
HO 563 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 59 49.98 +53 03 50.4 |
|
Date first |
1897 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
202 |
|
Pa last |
184.3 |
|
P.A. Now (θ) |
184.3° |
|
Sep first |
0.8 |
|
Sep last |
0.73 |
|
Sep. Now (ρ) |
0.73" |
|
Mag pri |
10.17 |
|
Mag sec |
10.46 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
|
|
Pri motion ra |
-018 |
|
Sec motion ra |
-018 |
|
Pri motion dec |
+058 |
|
Sec motion dec |
+058 |
|
Notes |
|
|
Nature of this double is uncertain.
17599+5304 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 59 50 +53 03 50 |
HO 563 AB |
2015 |
14 |
184 |
0.7 |
10.17 |
10.46 |
0.29 |
|
<=== |
Show |
|
|
17 59 50 +53 03 50 |
HO 563 AC |
2015 |
6 |
243 |
69.8 |
10.17 |
13.19 |
3.02 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
3902-01264-1 |
|