17566+0103 RST 5444
17h 56m 35.76s +01° 03' 38.3" P.A. 256.00 sep 1.4 mag 10.92,11.17
Coord 2000 |
17566+0103 |
|
Discov num |
RST5444 |
|
Comp |
|
|
Coord arcsec 2000 |
17 56 35.76 +01 03 38.3 |
|
Date first |
1946 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
252 |
|
Pa last |
255.5 |
|
P.A. Now (θ) |
255.5° |
|
Sep first |
1.3 |
|
Sep last |
1.368 |
|
Sep. Now (ρ) |
1.368" |
|
Mag pri |
10.92 |
|
Mag sec |
11.17 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
|
|
Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0417-01144-1 |
|
Gaia DR2 |
4467884676498001792 |
|