18438+1050 BRT 1307
18h 43m 49.00s +10° 49' 43.2" P.A. 188.00 sep 5.2 mag 12.30,13.00
Coord 2000 |
18438+1050 |
|
Discov num |
BRT1307 |
|
Comp |
|
|
Coord arcsec 2000 |
18 43 49.00 +10 49 43.2 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
198 |
|
Pa last |
187.8 |
|
P.A. Now (θ) |
187.8° |
|
Sep first |
4.8 |
|
Sep last |
5.234 |
|
Sep. Now (ρ) |
5.234" |
|
Mag pri |
12.30 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=0.857
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4503931031376711040 |
|