17475+3430 BU 358
17h 47m 29.72s +34° 29' 49.2" P.A. 205.00 sep 4.8 mag 9.74,11.20 Sp K2
| Coord 2000 |
17475+3430 |
|
Discov num |
BU 358 |
|
Comp |
|
|
Coord arcsec 2000 |
17 47 29.72 +34 29 49.2 |
|
| Date first |
1875 |
|
Date last |
1934 |
|
Obs |
11 |
|
| Pa first |
205 |
|
Pa last |
204.8 |
|
P.A. Now (θ) |
204.8° |
|
| Sep first |
5.0 |
|
Sep last |
4.8 |
|
Sep. Now (ρ) |
4.8" |
|
| Mag pri |
9.74 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
1.46 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2615-01780-1 |
|
Gaia DR2 |
4607532926788954496 |
|
