18072+4430 BRT 1914
18h 07m 09.87s +44° 29' 32.8" P.A. 160.00 sep 4.1 mag 12.00,12.10
Coord 2000 |
18072+4430 |
|
Discov num |
BRT1914 |
|
Comp |
|
|
Coord arcsec 2000 |
18 07 09.87 +44 29 32.8 |
|
Date first |
1893 |
|
Date last |
2018 |
|
Obs |
10 |
|
Pa first |
149 |
|
Pa last |
159.7 |
|
P.A. Now (θ) |
159.7° |
|
Sep first |
3.6 |
|
Sep last |
4.057 |
|
Sep. Now (ρ) |
4.057" |
|
Mag pri |
12.00 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
+032 |
|
Sec motion dec |
-016 |
|
Notes |
|
|
rPM=1.548
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
2115689899190511488 |
|