17336+1801 BPM 688
17h 33m 35.06s +18° 01' 06.3" P.A. 169.00 sep 99.6 mag 14.66,15.49
Coord 2000 |
17336+1801 |
|
Discov num |
BPM 688 |
|
Comp |
|
|
Coord arcsec 2000 |
17 33 35.06 +18 01 06.3 |
|
Date first |
1996 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
170 |
|
Pa last |
169.3 |
|
P.A. Now (θ) |
169.3° |
|
Sep first |
99.6 |
|
Sep last |
99.588 |
|
Sep. Now (ρ) |
99.588" |
|
Mag pri |
14.66 |
|
Mag sec |
15.49 |
|
delta mag (ΔM) |
0.83 |
|
Spectral class |
|
|
Pri motion ra |
-016 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
-010 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.554
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4550678829784579200 |
|