17287-2304 RST 3103
17h 28m 40.72s -23° 04' 01.9" P.A. 15.00 sep 1.7 mag 11.37,11.13 Sp em
Coord 2000 |
17287-2304 |
|
Discov num |
RST3103 |
|
Comp |
|
|
Coord arcsec 2000 |
17 28 40.72 -23 04 01.9 |
|
Date first |
1935 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
16 |
|
Pa last |
14.9 |
|
P.A. Now (θ) |
14.9° |
|
Sep first |
1.6 |
|
Sep last |
1.663 |
|
Sep. Now (ρ) |
1.663" |
|
Mag pri |
11.37 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.24 |
|
Spectral class |
em |
|
Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
+013 |
|
Sec motion dec |
+013 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
6826-00070-1 |
|
Gaia DR2 |
4111488118544900224 |
|