16192+2553 COU 412 AB
16h 19m 13.71s +25° 52' 51.9" P.A. 83.00 sep 0.9 mag 9.90,12.40
Coord 2000 |
16192+2553 |
|
Discov num |
COU 412 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 19 13.71 +25 52 51.9 |
|
Date first |
1969 |
|
Date last |
2014 |
|
Obs |
5 |
|
Pa first |
66 |
|
Pa last |
83.4 |
|
P.A. Now (θ) |
83.4° |
|
Sep first |
0.9 |
|
Sep last |
0.939 |
|
Sep. Now (ρ) |
0.939" |
|
Mag pri |
9.90 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
Pri motion ra |
+018 |
|
Sec motion ra |
|
|
Pri motion dec |
-028 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
16192+2553 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 19 14 +25 52 52 |
GII 231 Aa,Ab |
2014 |
1 |
292 |
0.4 |
10.70 |
10.70 |
0.00 |
|
|
Show |
|
|
16 19 14 +25 52 52 |
COU 412 AB |
2014 |
5 |
83 |
0.9 |
9.90 |
12.40 |
2.50 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2046-00017-1 |
|