15598+1723 STF 1993 AC
15h 59m 46.92s +17° 22' 34.7" P.A. 179.00 sep 239.3 mag 8.59,10.03 Sp A0
Coord 2000 |
15598+1723 |
|
Discov num |
STF1993 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 59 46.92 +17 22 34.7 |
|
Date first |
1900 |
|
Date last |
2017 |
|
Obs |
15 |
|
Pa first |
179 |
|
Pa last |
178.8 |
|
P.A. Now (θ) |
178.8° |
|
Sep first |
243.0 |
|
Sep last |
239.3 |
|
Sep. Now (ρ) |
239.3" |
|
Mag pri |
8.59 |
|
Mag sec |
10.03 |
|
delta mag (ΔM) |
1.44 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
-017 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+028 |
|
Notes |
N
(See Notes) |
|
rPM=1.06
This double is not physical.
15598+1723 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 143456 |
101859 |
15 59 47 +17 22 35 |
STF 1993 AB |
2018 |
84 |
43 |
20.1 |
8.59 |
8.88 |
0.29 |
|
|
Show |
|
|
15 59 47 +17 22 35 |
STF 1993 AC |
2017 |
15 |
179 |
239.3 |
8.59 |
10.03 |
1.44 |
|
<=== |
Show |
|
|
15 59 47 +17 18 35 |
STF 1994 CD |
2017 |
16 |
337 |
17.1 |
10.03 |
12.48 |
2.45 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
1496-00509-1 |
|
Gaia DR2 |
1199487578688261760 |
|