18083+0230 NYS 7 BC
18h 08m 18.37s +02° 21' 59.8" P.A. 84.00 sep 16.0 mag 12.80,13.30
| Coord 2000 |
18083+0230 |
|
Discov num |
NYS 7 |
|
Comp |
BC |
|
Coord arcsec 2000 |
18 08 18.37 +02 21 59.8 |
|
| Date first |
1982 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
85 |
|
Pa last |
84.2 |
|
P.A. Now (θ) |
84.2° |
|
| Sep first |
15.6 |
|
Sep last |
15.956 |
|
Sep. Now (ρ) |
15.956" |
|
| Mag pri |
12.80 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+002 |
|
| Notes |
R
(Red magnitudes) |
|
rPM=1.053
This double is not physical.
18083+0230 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 08 17 +02 22 09 |
BAL 1953 AB |
2015 |
9 |
122 |
17.1 |
12.07 |
12.77 |
0.70 |
|
|
| Show |
|
|
18 08 18 +02 21 60 |
NYS 7 BC |
2015 |
8 |
84 |
16.0 |
12.80 |
13.30 |
0.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4468356470076207232 |
|
