18188+0501 TDS 914
18h 18m 48.55s +05° 00' 37.6" P.A. 354.00 sep 0.8 mag 11.31,11.49
Coord 2000 |
18188+0501 |
|
Discov num |
TDS 914 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 48.55 +05 00 37.6 |
|
Date first |
1991 |
|
Date last |
2013 |
|
Obs |
2 |
|
Pa first |
357 |
|
Pa last |
354.2 |
|
P.A. Now (θ) |
354.2° |
|
Sep first |
1.1 |
|
Sep last |
0.755 |
|
Sep. Now (ρ) |
0.755" |
|
Mag pri |
11.31 |
|
Mag sec |
11.49 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
+010 |
|
Sec motion dec |
+010 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0440-00993-1 |
|
Gaia DR2 |
4470650979051318528 |
|