17496+3649 ES 2169
17h 49m 32.14s +36° 48' 51.1" P.A. 337.00 sep 8.5 mag 11.40,11.70
Coord 2000 |
17496+3649 |
|
Discov num |
ES 2169 |
|
Comp |
|
|
Coord arcsec 2000 |
17 49 32.14 +36 48 51.1 |
|
Date first |
1925 |
|
Date last |
2015 |
|
Obs |
15 |
|
Pa first |
336 |
|
Pa last |
336.5 |
|
P.A. Now (θ) |
336.5° |
|
Sep first |
8.5 |
|
Sep last |
8.525 |
|
Sep. Now (ρ) |
8.525" |
|
Mag pri |
11.40 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
+011 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
+028 |
|
Sec motion dec |
+043 |
|
Notes |
|
|
rPM=0.419
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2619-01019-1 |
|
Gaia DR2 |
4608989298659347200 |
|