17202+3438 POP 203
17h 20m 15.34s +34° 37' 05.9" P.A. 209.00 sep 3.8 mag 11.96,12.00
Coord 2000 |
17202+3438 |
|
Discov num |
POP 203 |
|
Comp |
|
|
Coord arcsec 2000 |
17 20 15.34 +34 37 05.9 |
|
Date first |
1987 |
|
Date last |
1995 |
|
Obs |
3 |
|
Pa first |
210 |
|
Pa last |
208.5 |
|
P.A. Now (θ) |
208.5° |
|
Sep first |
3.6 |
|
Sep last |
3.75 |
|
Sep. Now (ρ) |
3.75" |
|
Mag pri |
11.96 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
|
|
Pri motion dec |
+000 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2600-01139-1 |
|
Gaia DR2 |
1336464737274988160 |
|