17211+0127 STF 2150 AB
17h 21m 05.28s +01° 31' 53.2" P.A. 214.00 sep 11.7 mag 11.02,11.15 Sp F9V
Coord 2000 |
17211+0127 |
|
Discov num |
STF2150 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 21 05.28 +01 31 53.2 |
|
Date first |
1832 |
|
Date last |
2015 |
|
Obs |
33 |
|
Pa first |
185 |
|
Pa last |
213.6 |
|
P.A. Now (θ) |
213.6° |
|
Sep first |
8.1 |
|
Sep last |
11.661 |
|
Sep. Now (ρ) |
11.661" |
|
Mag pri |
11.02 |
|
Mag sec |
11.15 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
F9V (yellow-white) |
|
Pri motion ra |
+033 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-017 |
|
Notes |
|
|
rPM=1.024
This double is not physical.
17211+0127 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 21 05 +01 31 53 |
STF 2150 AB |
2015 |
33 |
214 |
11.7 |
11.02 |
11.15 |
0.13 |
|
<=== |
Show |
|
122303 |
17 21 05 +01 31 53 |
STF 2150 AC |
2015 |
21 |
56 |
160.8 |
11.02 |
8.10 |
2.92 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0400-01467-1 |
|
Gaia DR2 |
4387084006516733696 |
|