18000+2544 BRT 32
18h 00m 02.57s +25° 42' 49.5" P.A. 172.00 sep 5.4 mag 11.20,12.70
Coord 2000 |
18000+2544 |
|
Discov num |
BRT 32 |
|
Comp |
|
|
Coord arcsec 2000 |
18 00 02.57 +25 42 49.5 |
|
Date first |
1897 |
|
Date last |
2016 |
|
Obs |
15 |
|
Pa first |
172 |
|
Pa last |
172.4 |
|
P.A. Now (θ) |
172.4° |
|
Sep first |
4.8 |
|
Sep last |
5.38 |
|
Sep. Now (ρ) |
5.38" |
|
Mag pri |
11.20 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
Pri motion ra |
+026 |
|
Sec motion ra |
+022 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-014 |
|
Notes |
|
|
rPM=0.299 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4582546250172058240 |
|