18195+0320 AG 218 AB
18h 19m 27.06s +03° 19' 50.7" P.A. 277.00 sep 2.7 mag 9.77,10.13 Sp F8
Coord 2000 |
18195+0320 |
|
Discov num |
AG 218 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 19 27.06 +03 19 50.7 |
|
Date first |
1903 |
|
Date last |
2018 |
|
Obs |
24 |
|
Pa first |
280 |
|
Pa last |
277 |
|
P.A. Now (θ) |
277° |
|
Sep first |
2.6 |
|
Sep last |
2.69 |
|
Sep. Now (ρ) |
2.69" |
|
Mag pri |
9.77 |
|
Mag sec |
10.13 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
+040 |
|
Sec motion dec |
+038 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.135 (< 0.3, Physical double)
This double is physical.
18195+0320 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 19 27 +03 19 51 |
AG 218 AB |
2018 |
24 |
277 |
2.7 |
9.77 |
10.13 |
0.36 |
|
<=== |
Show |
|
|
18 19 27 +03 19 51 |
AG 218 AC |
2018 |
11 |
52 |
52.2 |
9.77 |
11.54 |
1.77 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0436-00589-1 |
|
Gaia DR2 |
4278159852024647296 |
|