18272+1543 BPM 774
18h 27m 09.71s +15° 43' 04.6" P.A. 157.00 sep 102.3 mag 12.85,15.17
| Coord 2000 |
18272+1543 |
|
Discov num |
BPM 774 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 09.71 +15 43 04.6 |
|
| Date first |
1974 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
156 |
|
Pa last |
156.6 |
|
P.A. Now (θ) |
156.6° |
|
| Sep first |
102.2 |
|
Sep last |
102.25 |
|
Sep. Now (ρ) |
102.25" |
|
| Mag pri |
12.85 |
|
Mag sec |
15.17 |
|
delta mag (ΔM) |
2.32 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-008 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.698
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4521804073898281600 |
|
