18105+0354 DOO 70
18h 10m 31.04s +03° 54' 05.9" P.A. 135.00 sep 7.7 mag 10.98,12.20
Coord 2000 |
18105+0354 |
|
Discov num |
DOO 70 |
|
Comp |
|
|
Coord arcsec 2000 |
18 10 31.04 +03 54 05.9 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
17 |
|
Pa first |
137 |
|
Pa last |
135.4 |
|
P.A. Now (θ) |
135.4° |
|
Sep first |
7.8 |
|
Sep last |
7.72 |
|
Sep. Now (ρ) |
7.72" |
|
Mag pri |
10.98 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.22 |
|
Spectral class |
|
|
Pri motion ra |
+030 |
|
Sec motion ra |
+032 |
|
Pri motion dec |
+033 |
|
Sec motion dec |
+035 |
|
Notes |
|
|
rPM=0.06 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0439-03507-1 |
|
Gaia DR2 |
4470269100605600896 |
|