17214+0042 RST 5429
17h 21m 23.42s +00° 41' 23.0" P.A. 305.00 sep 1.6 mag 10.84,11.13
Coord 2000 |
17214+0042 |
|
Discov num |
RST5429 |
|
Comp |
|
|
Coord arcsec 2000 |
17 21 23.42 +00 41 23.0 |
|
Date first |
1946 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
306 |
|
Pa last |
304.9 |
|
P.A. Now (θ) |
304.9° |
|
Sep first |
1.4 |
|
Sep last |
1.603 |
|
Sep. Now (ρ) |
1.603" |
|
Mag pri |
10.84 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
|
|
Pri motion ra |
-019 |
|
Sec motion ra |
-019 |
|
Pri motion dec |
-040 |
|
Sec motion dec |
-040 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0400-01728-1 |
|
Gaia DR2 |
4374604412102140160 |
|