17480+0249 BAL 1943 AB
17h 47m 57.45s +02° 49' 12.5" P.A. 252.00 sep 10.2 mag 10.30,12.80
| Coord 2000 |
17480+0249 |
|
Discov num |
BAL1943 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 47 57.45 +02 49 12.5 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
255 |
|
Pa last |
252 |
|
P.A. Now (θ) |
252° |
|
| Sep first |
9.3 |
|
Sep last |
10.2 |
|
Sep. Now (ρ) |
10.2" |
|
| Mag pri |
10.30 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.596
This double is not physical.
17480+0249 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 47 57 +02 49 12 |
BAL 1943 AB |
2015 |
9 |
252 |
10.2 |
10.30 |
12.80 |
2.50 |
|
<=== |
| Show |
|
|
17 47 57 +02 49 12 |
FYM 238 AC |
2015 |
8 |
155 |
38.0 |
10.30 |
12.90 |
2.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0420-00035-1 |
|
Gaia DR2 |
4472147684944405504 |
|
