17488+1057 BRT 1291
17h 49m 54.06s +10° 57' 40.7" P.A. 178.00 sep 3.7 mag 10.50,10.50
Coord 2000 |
17488+1057 |
|
Discov num |
BRT1291 |
|
Comp |
|
|
Coord arcsec 2000 |
17 49 54.06 +10 57 40.7 |
|
Date first |
1910 |
|
Date last |
2002 |
|
Obs |
3 |
|
Pa first |
180 |
|
Pa last |
177.9 |
|
P.A. Now (θ) |
177.9° |
|
Sep first |
3.1 |
|
Sep last |
3.73 |
|
Sep. Now (ρ) |
3.73" |
|
Mag pri |
10.50 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
+003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0998-00634-1 |
|
Gaia DR2 |
4489768698806079104 |
|