17370+2150 BRT 2435
17h 36m 59.17s +21° 50' 22.6" P.A. 300.00 sep 2.9 mag 12.46,12.98
Coord 2000 |
17370+2150 |
|
Discov num |
BRT2435 |
|
Comp |
|
|
Coord arcsec 2000 |
17 36 59.17 +21 50 22.6 |
|
Date first |
1904 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
307 |
|
Pa last |
300.1 |
|
P.A. Now (θ) |
300.1° |
|
Sep first |
2.9 |
|
Sep last |
2.853 |
|
Sep. Now (ρ) |
2.853" |
|
Mag pri |
12.46 |
|
Mag sec |
12.98 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-017 |
|
Notes |
B
(Blue magnitudes) |
|
rPM=0.747
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4555950678810174592 |
|