17377+3658 HO 420
17h 37m 44.10s +36° 57' 59.4" P.A. 105.00 sep 1.6 mag 10.99,11.26 Sp F8
Coord 2000 |
17377+3658 |
|
Discov num |
HO 420 |
|
Comp |
|
|
Coord arcsec 2000 |
17 37 44.10 +36 57 59.4 |
|
Date first |
1893 |
|
Date last |
2015 |
|
Obs |
22 |
|
Pa first |
103 |
|
Pa last |
105.4 |
|
P.A. Now (θ) |
105.4° |
|
Sep first |
1.0 |
|
Sep last |
1.566 |
|
Sep. Now (ρ) |
1.566" |
|
Mag pri |
10.99 |
|
Mag sec |
11.26 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2618-01409-1 |
|
Gaia DR2 |
1342208070621494912 |
|
ADS |
10677 |
|