18344+0853 WFC 210
18h 34m 26.18s +08° 53' 22.2" P.A. 50.00 sep 7.4 mag 10.10,10.74
| Coord 2000 |
18344+0853 |
|
Discov num |
WFC 210 |
|
Comp |
|
|
Coord arcsec 2000 |
18 34 26.18 +08 53 22.2 |
|
| Date first |
1897 |
|
Date last |
2018 |
|
Obs |
13 |
|
| Pa first |
52 |
|
Pa last |
50.3 |
|
P.A. Now (θ) |
50.3° |
|
| Sep first |
7.4 |
|
Sep last |
7.403 |
|
Sep. Now (ρ) |
7.403" |
|
| Mag pri |
10.10 |
|
Mag sec |
10.74 |
|
delta mag (ΔM) |
0.64 |
|
Spectral class |
|
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=0.537
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
1024-01721-1 |
|
Gaia DR2 |
4479305235075774080 |
|
