17147+3448 POP 76
17h 14m 45.32s +34° 47' 25.3" P.A. 109.00 sep 2.2 mag 12.36,13.20
Coord 2000 |
17147+3448 |
|
Discov num |
POP 76 |
|
Comp |
|
|
Coord arcsec 2000 |
17 14 45.32 +34 47 25.3 |
|
Date first |
1972 |
|
Date last |
2019 |
|
Obs |
10 |
|
Pa first |
115 |
|
Pa last |
108.6 |
|
P.A. Now (θ) |
108.6° |
|
Sep first |
1.9 |
|
Sep last |
2.17 |
|
Sep. Now (ρ) |
2.17" |
|
Mag pri |
12.36 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.84 |
|
Spectral class |
|
|
Pri motion ra |
-016 |
|
Sec motion ra |
|
|
Pri motion dec |
-005 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2599-01351-1 |
|
Gaia DR2 |
1335208369145955584 |
|