17268-1959 I 599 (HD 157898)
17h 26m 48.08s -19° 59' 15.6" P.A. 133.00 sep 2.2 mag 10.09,10.92 Sp A3II/III
Coord 2000 |
17268-1959 |
|
Discov num |
I 599 |
|
Comp |
|
|
Coord arcsec 2000 |
17 26 48.08 -19 59 15.6 |
|
Date first |
1913 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
135 |
|
Pa last |
132.8 |
|
P.A. Now (θ) |
132.8° |
|
Sep first |
1.7 |
|
Sep last |
2.194 |
|
Sep. Now (ρ) |
2.194" |
|
Mag pri |
10.09 |
|
Mag sec |
10.92 |
|
delta mag (ΔM) |
0.83 |
|
Spectral class |
A3II/III (white) |
|
Pri motion ra |
-010 |
|
Sec motion ra |
|
|
Pri motion dec |
+003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 157898 |
|
Constellation |
Ophiuchus |
|
Tycho2 |
6242-00408-1 |
|
Gaia DR2 |
4121277242363515264 |
|
HD |
157898 |
|
ADS |
10548 |
|