17144-1901 A 2238
17h 14m 25.57s -19° 00' 40.9" P.A. 207.00 sep 0.9 mag 11.19,11.44
Coord 2000 |
17144-1901 |
|
Discov num |
A 2238 |
|
Comp |
|
|
Coord arcsec 2000 |
17 14 25.57 -19 00 40.9 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
192 |
|
Pa last |
206.7 |
|
P.A. Now (θ) |
206.7° |
|
Sep first |
0.6 |
|
Sep last |
0.87 |
|
Sep. Now (ρ) |
0.87" |
|
Mag pri |
11.19 |
|
Mag sec |
11.44 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
6241-00489-1 |
|
Gaia DR2 |
4134336416782669952 |
|
ADS |
10406 |
|