18024+1758 BPM 717
18h 02m 24.57s +17° 57' 51.8" P.A. 250.00 sep 115.6 mag 15.91,16.01
Coord 2000 |
18024+1758 |
|
Discov num |
BPM 717 |
|
Comp |
|
|
Coord arcsec 2000 |
18 02 24.57 +17 57 51.8 |
|
Date first |
1986 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
250 |
|
Pa last |
250 |
|
P.A. Now (θ) |
250° |
|
Sep first |
115.5 |
|
Sep last |
115.633 |
|
Sep. Now (ρ) |
115.633" |
|
Mag pri |
15.91 |
|
Mag sec |
16.01 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-003 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.745
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4503202295656378752 |
|