17111+1739 BPM 677
17h 11m 07.22s +17° 38' 35.4" P.A. 307.00 sep 67.9 mag 14.40,15.55
| Coord 2000 |
17111+1739 |
|
Discov num |
BPM 677 |
|
Comp |
|
|
Coord arcsec 2000 |
17 11 07.22 +17 38 35.4 |
|
| Date first |
1994 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
307 |
|
Pa last |
306.7 |
|
P.A. Now (θ) |
306.7° |
|
| Sep first |
67.6 |
|
Sep last |
67.878 |
|
Sep. Now (ρ) |
67.878" |
|
| Mag pri |
14.40 |
|
Mag sec |
15.55 |
|
delta mag (ΔM) |
1.15 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-007 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.523
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4547982449317503872 |
|
