17297+1815 BRT 2433
17h 29m 40.27s +18° 15' 34.0" P.A. 308.00 sep 4.5 mag 11.00,11.20
Coord 2000 |
17297+1815 |
|
Discov num |
BRT2433 |
|
Comp |
|
|
Coord arcsec 2000 |
17 29 40.27 +18 15 34.0 |
|
Date first |
1898 |
|
Date last |
2019 |
|
Obs |
13 |
|
Pa first |
311 |
|
Pa last |
307.5 |
|
P.A. Now (θ) |
307.5° |
|
Sep first |
4.6 |
|
Sep last |
4.52 |
|
Sep. Now (ρ) |
4.52" |
|
Mag pri |
11.00 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+016 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
+006 |
|
Notes |
|
|
rPM=1.165
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4553339712346217984 |
|