17115+3043 DAM 970
17h 11m 31.78s +30° 42' 57.7" P.A. 298.00 sep 3.8 mag 15.00,17.40
Coord 2000 |
17115+3043 |
|
Discov num |
DAM 970 |
|
Comp |
|
|
Coord arcsec 2000 |
17 11 31.78 +30 42 57.7 |
|
Date first |
2001 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
297 |
|
Pa last |
297.6 |
|
P.A. Now (θ) |
297.6° |
|
Sep first |
3.6 |
|
Sep last |
3.821 |
|
Sep. Now (ρ) |
3.821" |
|
Mag pri |
15.00 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
Sec motion dec |
|
|
Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
1309331470361311616 |
|